Radeon RX 6650 XT vs GeForce GT 640 OEM

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GT 610 GT 610 PCI GT 620 GT 625 OEM GT 630 GT 630 OEM GT 635 OEM GT 640 GT 640 OEM GT 640 OEM Rebrand GT 640 Rev. 2 GT 645 OEM
VS
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Radeon RX 6400 Radeon RX 6500 XT Radeon RX 6600 Radeon RX 6600 XT Radeon RX 6650 XT Radeon RX 6700 XT Radeon RX 6750 GRE 10 GB Radeon RX 6750 XT Radeon RX 6800 Radeon RX 6800 XT Radeon RX 6900 XT Radeon RX 6950 XT

Aggregate performance score

We've compared GeForce GT 640 OEM and Radeon RX 6650 XT, covering specs and all relevant benchmarks.

GT 640 OEM
2012
2 GB DDR3, 50 Watt
1.70

RX 6650 XT outperforms GT 640 OEM by a whopping 2524% based on our aggregate benchmark results.

Contents

GT 640 OEM GT 640 OEM
RX 6650 XT RX 6650 XT

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking93078
Place by popularitynot in top-10098
Cost-effectiveness evaluationno data62.47
Power efficiency2.3717.67
ArchitectureKepler (2012−2018)RDNA 2.0 (2020−2024)
GPU code nameGK107Navi 23
Market segmentDesktopDesktop
Release date24 April 2012 (12 years ago)10 May 2022 (2 years ago)
Launch price (MSRP)no data$399

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores3842048
Core clock speed797 MHz2055 MHz
Boost clock speedno data2635 MHz
Number of transistors1,270 million11,060 million
Manufacturing process technology28 nm7 nm
Power consumption (TDP)50 Watt176 Watt
Texture fill rate25.50337.3
Floating-point processing power0.6121 TFLOPS10.79 TFLOPS
ROPs1664
TMUs32128
Ray Tracing Coresno data32

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 3.0 x16PCIe 4.0 x8
Length145 mmno data
Width1-slot2-slot
Supplementary power connectorsNone1x 8-pin

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeDDR3GDDR6
Maximum RAM amount2 GB8 GB
Memory bus width128 Bit128 Bit
Memory clock speed891 MHz2190 MHz
Memory bandwidth28.51 GB/s280.3 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x DVI, 1x HDMI, 1x DisplayPort1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI++

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (11_0)12 Ultimate (12_2)
Shader Model5.16.5
OpenGL4.64.6
OpenCL1.22.1
Vulkan1.1.1261.3
CUDA3.0-

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD5−6
−2700%
140
+2700%
1440p2−3
−3200%
66
+3200%
4K1−2
−3600%
37
+3600%

Cost per frame, $

1080pno data2.85
1440pno data6.05
4Kno data10.78

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077 128
+0%
128
+0%

Full HD
Medium Preset

Assassin's Creed Odyssey 90−95
+0%
90−95
+0%
Assassin's Creed Valhalla 75−80
+0%
75−80
+0%
Battlefield 5 140−150
+0%
140−150
+0%
Call of Duty: Modern Warfare 85−90
+0%
85−90
+0%
Cyberpunk 2077 108
+0%
108
+0%
Far Cry 5 90−95
+0%
90−95
+0%
Far Cry New Dawn 100−110
+0%
100−110
+0%
Forza Horizon 4 200−210
+0%
200−210
+0%
Hitman 3 95−100
+0%
95−100
+0%
Horizon Zero Dawn 180−190
+0%
180−190
+0%
Metro Exodus 130−140
+0%
130−140
+0%
Red Dead Redemption 2 100−105
+0%
100−105
+0%
Shadow of the Tomb Raider 160−170
+0%
160−170
+0%
Watch Dogs: Legion 130−140
+0%
130−140
+0%

Full HD
High Preset

Assassin's Creed Odyssey 90−95
+0%
90−95
+0%
Assassin's Creed Valhalla 75−80
+0%
75−80
+0%
Battlefield 5 140−150
+0%
140−150
+0%
Call of Duty: Modern Warfare 85−90
+0%
85−90
+0%
Cyberpunk 2077 88
+0%
88
+0%
Far Cry 5 90−95
+0%
90−95
+0%
Far Cry New Dawn 100−110
+0%
100−110
+0%
Forza Horizon 4 200−210
+0%
200−210
+0%
Hitman 3 95−100
+0%
95−100
+0%
Horizon Zero Dawn 180−190
+0%
180−190
+0%
Metro Exodus 130−140
+0%
130−140
+0%
Red Dead Redemption 2 100−105
+0%
100−105
+0%
Shadow of the Tomb Raider 222
+0%
222
+0%
The Witcher 3: Wild Hunt 90−95
+0%
90−95
+0%
Watch Dogs: Legion 130−140
+0%
130−140
+0%

Full HD
Ultra Preset

Assassin's Creed Odyssey 90−95
+0%
90−95
+0%
Assassin's Creed Valhalla 75−80
+0%
75−80
+0%
Call of Duty: Modern Warfare 85−90
+0%
85−90
+0%
Cyberpunk 2077 78
+0%
78
+0%
Far Cry 5 90−95
+0%
90−95
+0%
Forza Horizon 4 200−210
+0%
200−210
+0%
Hitman 3 95−100
+0%
95−100
+0%
Horizon Zero Dawn 173
+0%
173
+0%
Shadow of the Tomb Raider 193
+0%
193
+0%
The Witcher 3: Wild Hunt 107
+0%
107
+0%
Watch Dogs: Legion 65
+0%
65
+0%

Full HD
Epic Preset

Red Dead Redemption 2 100−105
+0%
100−105
+0%

1440p
High Preset

Battlefield 5 85−90
+0%
85−90
+0%
Far Cry New Dawn 65−70
+0%
65−70
+0%

1440p
Ultra Preset

Assassin's Creed Odyssey 45−50
+0%
45−50
+0%
Assassin's Creed Valhalla 50−55
+0%
50−55
+0%
Call of Duty: Modern Warfare 50−55
+0%
50−55
+0%
Cyberpunk 2077 44
+0%
44
+0%
Far Cry 5 50−55
+0%
50−55
+0%
Forza Horizon 4 240−250
+0%
240−250
+0%
Hitman 3 60−65
+0%
60−65
+0%
Horizon Zero Dawn 129
+0%
129
+0%
Metro Exodus 114
+0%
114
+0%
Shadow of the Tomb Raider 124
+0%
124
+0%
The Witcher 3: Wild Hunt 65−70
+0%
65−70
+0%
Watch Dogs: Legion 200−210
+0%
200−210
+0%

1440p
Epic Preset

Red Dead Redemption 2 75−80
+0%
75−80
+0%

4K
High Preset

Battlefield 5 45−50
+0%
45−50
+0%
Far Cry New Dawn 35−40
+0%
35−40
+0%
Hitman 3 35−40
+0%
35−40
+0%
Horizon Zero Dawn 190−200
+0%
190−200
+0%
Metro Exodus 55−60
+0%
55−60
+0%
The Witcher 3: Wild Hunt 56
+0%
56
+0%

4K
Ultra Preset

Assassin's Creed Odyssey 30−35
+0%
30−35
+0%
Assassin's Creed Valhalla 27−30
+0%
27−30
+0%
Call of Duty: Modern Warfare 30−33
+0%
30−33
+0%
Cyberpunk 2077 18
+0%
18
+0%
Far Cry 5 27−30
+0%
27−30
+0%
Forza Horizon 4 60−65
+0%
60−65
+0%
Shadow of the Tomb Raider 64
+0%
64
+0%
Watch Dogs: Legion 23
+0%
23
+0%

4K
Epic Preset

Red Dead Redemption 2 40−45
+0%
40−45
+0%

This is how GT 640 OEM and RX 6650 XT compete in popular games:

  • RX 6650 XT is 2700% faster in 1080p
  • RX 6650 XT is 3200% faster in 1440p
  • RX 6650 XT is 3600% faster in 4K

All in all, in popular games:

  • there's a draw in 72 tests (100%)

Pros & cons summary

Performance score 1.70 44.61
Recency 24 April 2012 10 May 2022
Maximum RAM amount 2 GB 8 GB
Chip lithography 28 nm 7 nm
Power consumption (TDP) 50 Watt 176 Watt

GT 640 OEM has 252% lower power consumption.

RX 6650 XT, on the other hand, has a 2524.1% higher aggregate performance score, an age advantage of 10 years, a 300% higher maximum VRAM amount, and a 300% more advanced lithography process.

The Radeon RX 6650 XT is our recommended choice as it beats the GeForce GT 640 OEM in performance tests.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.

NVIDIA GeForce GT 640 OEM
GeForce GT 640 OEM
AMD Radeon RX 6650 XT
Radeon RX 6650 XT
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Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

GT 640 OEM GeForce GT 640 OEM
vs
ATI HD 2900 XT Radeon HD 2900 XT
RX 6650 XT Radeon RX 6650 XT
vs
RX 7600 XT Radeon RX 7600 XT
GT 640 OEM GeForce GT 640 OEM
vs
GT 630 OEM GeForce GT 630 OEM
GT 640 OEM GeForce GT 640 OEM
vs
UHD Graphics Xe G4 48EUs UHD Graphics Xe G4 48EUs
GT 640 OEM GeForce GT 640 OEM
vs
Vega 7 Radeon Vega 7
GT 640 OEM GeForce GT 640 OEM
vs
RTX 2050 Mobile GeForce RTX 2050 Mobile
GT 640 OEM GeForce GT 640 OEM
vs
RTX 3050 4 GB GeForce RTX 3050 4 GB
GT 640 OEM GeForce GT 640 OEM
vs
UHD Graphics 64EUs (Alder Lake 12th Gen) UHD Graphics 64EUs (Alder Lake 12th Gen)
GT 640 OEM GeForce GT 640 OEM
vs
GTX 1630 GeForce GTX 1630
GT 640 OEM Rebrand GeForce GT 640 OEM Rebrand
vs
UHD Graphics 605 UHD Graphics 605
GT 640 OEM Rebrand GeForce GT 640 OEM Rebrand
vs
Tesla T4 Tesla T4
GT 640 OEM Rebrand GeForce GT 640 OEM Rebrand
vs
GTX 1660 GeForce GTX 1660
GT 640 OEM Rebrand GeForce GT 640 OEM Rebrand
vs
Durango Durango

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.

3.9 35 votes

Rate GeForce GT 640 OEM on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.4 3319 votes

Rate Radeon RX 6650 XT on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.