ATI Radeon HD 4810 vs GeForce GT 640 Rev. 2

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
Radeon HD 4200 Radeon HD 4650 Radeon HD 4670 Radeon HD 4810 Radeon HD 4830 Radeon HD 4850 Radeon HD 4850 X2 Radeon HD 4860 Radeon HD 4870 Radeon HD 4870 Mac Edition Radeon HD 4870 X2 Radeon HD 4890

Aggregate performance score

We've compared GeForce GT 640 Rev. 2 and Radeon HD 4810, covering specs and all relevant benchmarks.

GT 640 Rev. 2
2013
1 GB GDDR5, 49 Watt
3.55
+78.4%

GT 640 Rev. 2 outperforms ATI HD 4810 by an impressive 78% based on our aggregate benchmark results.

Contents

GT 640 Rev. 2 GT 640 Rev. 2
ATI HD 4810 HD 4810

Primary details

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

Place in the ranking722895
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.19no data
Power efficiency5.051.46
ArchitectureKepler 2.0 (2013−2015)TeraScale (2005−2013)
GPU code nameGK208RV770
Market segmentDesktopDesktop
Release date29 May 2013 (11 years ago)28 May 2009 (15 years ago)
Launch price (MSRP)$89 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 cores384640
Core clock speed1046 MHz625 MHz
Number of transistors915 million956 million
Manufacturing process technology28 nm55 nm
Power consumption (TDP)49 Watt95 Watt
Texture fill rate33.4720.00
Floating-point processing power0.8033 TFLOPS0.8 TFLOPS
ROPs88
TMUs3232

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 2.0 x8PCIe 2.0 x16
Length145 mm246 mm
Width1-slot1-slot
Supplementary power connectorsNone1x 6-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 typeGDDR5GDDR5
Maximum RAM amount1 GB512 MB
Memory bus width64 Bit128 Bit
Memory clock speed1252 MHz900 MHz
Memory bandwidth40.06 GB/s57.6 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 VGA2x DVI, 1x S-Video
HDMI+-

API compatibility

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

DirectX12 (11_0)10.1 (10_1)
Shader Model5.14.1
OpenGL4.63.3
OpenCL1.21.1
Vulkan1.1.126N/A
CUDA3.5-

Gaming performance

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

Pros & cons summary

Performance score 3.55 1.99
Recency 29 May 2013 28 May 2009
Maximum RAM amount 1 GB 512 MB
Chip lithography 28 nm 55 nm
Power consumption (TDP) 49 Watt 95 Watt

GT 640 Rev. 2 has a 78.4% higher aggregate performance score, an age advantage of 4 years, a 100% higher maximum VRAM amount, a 96.4% more advanced lithography process, and 93.9% lower power consumption.

The GeForce GT 640 Rev. 2 is our recommended choice as it beats the Radeon HD 4810 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 Rev. 2
GeForce GT 640 Rev. 2
ATI Radeon HD 4810
Radeon HD 4810
Like
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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 Rev. 2 GeForce GT 640 Rev. 2
vs
ATI HD 4870 Radeon HD 4870
ATI HD 4810 Radeon HD 4810
vs
9800 GTX GeForce 9800 GTX
GT 640 Rev. 2 GeForce GT 640 Rev. 2
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GT 640 Rev. 2 GeForce GT 640 Rev. 2
GT 640 Rev. 2 GeForce GT 640 Rev. 2
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Radeon E6465 Radeon E6465
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GT 640 Rev. 2 GeForce GT 640 Rev. 2
Radeon E8860 Radeon E8860
vs
GT 640 Rev. 2 GeForce GT 640 Rev. 2
ATI HD 4770 Radeon HD 4770
vs
GT 640 Rev. 2 GeForce GT 640 Rev. 2
GT 640 Rev. 2 GeForce GT 640 Rev. 2
vs
ATI HD 2400 Radeon HD 2400
GT 640 Rev. 2 GeForce GT 640 Rev. 2
vs
ATI HD 3450 Radeon HD 3450
GT 640 Rev. 2 GeForce GT 640 Rev. 2
vs
ATI X1600 PRO Radeon X1600 PRO
GT 640 Rev. 2 GeForce GT 640 Rev. 2
vs
ATI X1600 XT Radeon X1600 XT

Community ratings

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

3.9 27 votes

Rate GeForce GT 640 Rev. 2 on a scale of 1 to 5:

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3.4 22 votes

Rate Radeon HD 4810 on a scale of 1 to 5:

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Questions & comments

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