UHD Graphics 64EUs (Alder Lake 12th Gen) vs GeForce GT 640

Place in the ranking	761	538
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.20	no data
Power efficiency	3.25	no data
Architecture	Kepler (2012−2018)	Gen. 12 (2021−2023)
GPU code name	GK107	Alder Lake Xe
Market segment	Desktop	Laptop
Release date	5 June 2012 (12 years ago)	4 January 2022 (2 years ago)
Launch price (MSRP)	$99	no data

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 cores	384	64
Core clock speed	902 MHz	no data
Boost clock speed	no data	1400 MHz
Number of transistors	1,270 million	no data
Manufacturing process technology	28 nm	10 nm
Power consumption (TDP)	65 Watt	no data
Texture fill rate	28.86	no data
Floating-point processing power	0.6927 TFLOPS	no data
ROPs	16	no data
TMUs	32	no data

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).

Interface	PCIe 3.0 x16	no data
Length	145 mm	no data
Width	1-slot	no data
Supplementary power connectors	None	no data

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 type	DDR3	no data
Maximum RAM amount	2 GB	no data
Memory bus width	128 Bit	no data
Memory clock speed	891 MHz	no data
Memory bandwidth	28.51 GB/s	no data
Shared memory	no data	+

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 Connectors	1x DVI, 1x HDMI, 1x DisplayPort	no data
HDMI	+	-

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Quick Sync

no data

API compatibility

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

DirectX	12 (11_0)	12_1
Shader Model	5.1	no data
OpenGL	4.6	no data
OpenCL	1.2	no data
Vulkan	1.1.126	-
CUDA	3.0	-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

GT 640 3.05

UHD Graphics 64EUs (Alder Lake 12th Gen) 7.20
+136%

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

GT 640 1560

UHD Graphics 64EUs (Alder Lake 12th Gen) 3895
+150%

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 HD	8−9 −163%	21 +163%
1440p	5−6 −140%	12 +140%

Cost per frame, $

1080p	12.38	no data
1440p	19.80	no data

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

+0%

Full HD
Medium Preset

Assassin's Creed Odyssey	18−20 +0%	18−20 +0%
Assassin's Creed Valhalla	18 +0%	18 +0%
Battlefield 5	21−24 +0%	21−24 +0%
Call of Duty: Modern Warfare	14−16 +0%	14−16 +0%
Cyberpunk 2077	15 +0%	15 +0%
Far Cry 5	16−18 +0%	16−18 +0%
Far Cry New Dawn	20−22 +0%	20−22 +0%
Forza Horizon 4	45−50 +0%	45−50 +0%
Hitman 3	14−16 +0%	14−16 +0%
Horizon Zero Dawn	40−45 +0%	40−45 +0%
Metro Exodus	20−22 +0%	20−22 +0%
Red Dead Redemption 2	20−22 +0%	20−22 +0%
Shadow of the Tomb Raider	24−27 +0%	24−27 +0%
Watch Dogs: Legion	50−55 +0%	50−55 +0%

Full HD
High Preset

Assassin's Creed Odyssey	18−20 +0%	18−20 +0%
Assassin's Creed Valhalla	15 +0%	15 +0%
Battlefield 5	21−24 +0%	21−24 +0%
Call of Duty: Modern Warfare	14−16 +0%	14−16 +0%
Cyberpunk 2077	11 +0%	11 +0%
Far Cry 5	16−18 +0%	16−18 +0%
Far Cry New Dawn	20−22 +0%	20−22 +0%
Forza Horizon 4	45−50 +0%	45−50 +0%
Hitman 3	14−16 +0%	14−16 +0%
Horizon Zero Dawn	40−45 +0%	40−45 +0%
Metro Exodus	20−22 +0%	20−22 +0%
Red Dead Redemption 2	20−22 +0%	20−22 +0%
Shadow of the Tomb Raider	26 +0%	26 +0%
The Witcher 3: Wild Hunt	21−24 +0%	21−24 +0%
Watch Dogs: Legion	50−55 +0%	50−55 +0%

Full HD
Ultra Preset

Assassin's Creed Odyssey	18−20 +0%	18−20 +0%
Assassin's Creed Valhalla	9−10 +0%	9−10 +0%
Call of Duty: Modern Warfare	14−16 +0%	14−16 +0%
Cyberpunk 2077	10−12 +0%	10−12 +0%
Far Cry 5	16−18 +0%	16−18 +0%
Forza Horizon 4	45−50 +0%	45−50 +0%
Hitman 3	14−16 +0%	14−16 +0%
Horizon Zero Dawn	17 +0%	17 +0%
Shadow of the Tomb Raider	20 +0%	20 +0%
The Witcher 3: Wild Hunt	11 +0%	11 +0%
Watch Dogs: Legion	50−55 +0%	50−55 +0%

Full HD
Epic Preset

Red Dead Redemption 2

20−22

+0%

20−22

+0%

1440p
High Preset

Battlefield 5	14−16 +0%	14−16 +0%
Far Cry New Dawn	10−12 +0%	10−12 +0%

1440p
Ultra Preset

Assassin's Creed Odyssey	7−8 +0%	7−8 +0%
Assassin's Creed Valhalla	2−3 +0%	2−3 +0%
Call of Duty: Modern Warfare	7−8 +0%	7−8 +0%
Cyberpunk 2077	3−4 +0%	3−4 +0%
Far Cry 5	8−9 +0%	8−9 +0%
Forza Horizon 4	24−27 +0%	24−27 +0%
Hitman 3	10−12 +0%	10−12 +0%
Horizon Zero Dawn	14−16 +0%	14−16 +0%
Metro Exodus	8−9 +0%	8−9 +0%
Shadow of the Tomb Raider	5−6 +0%	5−6 +0%
The Witcher 3: Wild Hunt	6−7 +0%	6−7 +0%
Watch Dogs: Legion	45−50 +0%	45−50 +0%

1440p
Epic Preset

Red Dead Redemption 2

12−14

+0%

12−14

+0%

4K
High Preset

Battlefield 5	6−7 +0%	6−7 +0%
Far Cry New Dawn	5−6 +0%	5−6 +0%
Hitman 3	3−4 +0%	3−4 +0%
Horizon Zero Dawn	21−24 +0%	21−24 +0%
Metro Exodus	4−5 +0%	4−5 +0%
The Witcher 3: Wild Hunt	4−5 +0%	4−5 +0%

4K
Ultra Preset

Assassin's Creed Odyssey	4−5 +0%	4−5 +0%
Assassin's Creed Valhalla	3−4 +0%	3−4 +0%
Call of Duty: Modern Warfare	3−4 +0%	3−4 +0%
Cyberpunk 2077	1−2 +0%	1−2 +0%
Far Cry 5	4−5 +0%	4−5 +0%
Forza Horizon 4	8−9 +0%	8−9 +0%
Shadow of the Tomb Raider	2−3 +0%	2−3 +0%
Watch Dogs: Legion	2−3 +0%	2−3 +0%

4K
Epic Preset

Red Dead Redemption 2

7−8

+0%

7−8

+0%

This is how GT 640 and UHD Graphics 64EUs (Alder Lake 12th Gen) compete in popular games:

UHD Graphics 64EUs (Alder Lake 12th Gen) is 163% faster in 1080p
UHD Graphics 64EUs (Alder Lake 12th Gen) is 140% faster in 1440p

All in all, in popular games:

there's a draw in 72 tests (100%)

Pros & cons summary

Performance score	3.05	7.20
Recency	5 June 2012	4 January 2022
Chip lithography	28 nm	10 nm

UHD Graphics 64EUs (Alder Lake 12th Gen) has a 136.1% higher aggregate performance score, an age advantage of 9 years, and a 180% more advanced lithography process.

The UHD Graphics 64EUs (Alder Lake 12th Gen) is our recommended choice as it beats the GeForce GT 640 in performance tests.

Be aware that GeForce GT 640 is a desktop card while UHD Graphics 64EUs (Alder Lake 12th Gen) is a notebook one.

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