GeForce Go 6400 vs Radeon Pro Vega 64

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Aggregate performance score

We've compared Radeon Pro Vega 64 with GeForce Go 6400, including specs and performance data.

Pro Vega 64
2017
16 GB HBM2, 250 Watt
33.49
+55717%

Pro Vega 64 outperforms Go 6400 by a whopping 55717% based on our aggregate benchmark results.

Primary details

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

Place in the ranking1561468
Place by popularitynot in top-100not in top-100
Power efficiency9.34no data
ArchitectureGCN 5.0 (2017−2020)Curie (2003−2013)
GPU code nameVega 10NV44 A2
Market segmentWorkstationLaptop
Release date27 June 2017 (7 years ago)1 February 2006 (18 years ago)

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 cores40967
Core clock speed1250 MHz400 MHz
Boost clock speed1350 MHz400 MHz
Number of transistors12,500 million75 million
Manufacturing process technology14 nm110 nm
Power consumption (TDP)250 Wattno data
Texture fill rate345.61.600
Floating-point processing power11.06 TFLOPSno data
ROPs642
TMUs2564

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 1.0 x16
Length267 mmno data
WidthIGPno data
Supplementary power connectorsNoneno 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 typeHBM2DDR
Maximum RAM amount16 GB32 MB
Memory bus width2048 Bit64 Bit
Memory clock speed786 MHz350 MHz
Memory bandwidth402.4 GB/s5.6 GB/s
Shared memory--

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 ConnectorsNo outputsNo outputs

API compatibility

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

DirectX12 (12_1)9.0c (9_3)
Shader Model6.43.0
OpenGL4.62.1
OpenCL2.0N/A
Vulkan1.1.125N/A

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.

Pro Vega 64 33.49
+55717%
Go 6400 0.06

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

Pro Vega 64 12920
+53733%
Go 6400 24

Gaming performance

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

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077 2−3
+0%
2−3
+0%

Full HD
Medium Preset

Assassin's Creed Odyssey 3−4
+0%
3−4
+0%
Call of Duty: Modern Warfare 2−3
+0%
2−3
+0%
Cyberpunk 2077 2−3
+0%
2−3
+0%
Hitman 3 4−5
+0%
4−5
+0%
Horizon Zero Dawn 8−9
+0%
8−9
+0%
Shadow of the Tomb Raider 4−5
+0%
4−5
+0%
Watch Dogs: Legion 27−30
+0%
27−30
+0%

Full HD
High Preset

Assassin's Creed Odyssey 3−4
+0%
3−4
+0%
Call of Duty: Modern Warfare 2−3
+0%
2−3
+0%
Cyberpunk 2077 2−3
+0%
2−3
+0%
Hitman 3 4−5
+0%
4−5
+0%
Horizon Zero Dawn 8−9
+0%
8−9
+0%
Shadow of the Tomb Raider 4−5
+0%
4−5
+0%
The Witcher 3: Wild Hunt 9−10
+0%
9−10
+0%
Watch Dogs: Legion 27−30
+0%
27−30
+0%

Full HD
Ultra Preset

Assassin's Creed Odyssey 3−4
+0%
3−4
+0%
Call of Duty: Modern Warfare 2−3
+0%
2−3
+0%
Cyberpunk 2077 2−3
+0%
2−3
+0%
Hitman 3 4−5
+0%
4−5
+0%
Horizon Zero Dawn 8−9
+0%
8−9
+0%
Shadow of the Tomb Raider 4−5
+0%
4−5
+0%
The Witcher 3: Wild Hunt 9−10
+0%
9−10
+0%
Watch Dogs: Legion 27−30
+0%
27−30
+0%

1440p
Ultra Preset

Cyberpunk 2077 0−1 0−1
Hitman 3 6−7
+0%
6−7
+0%
Horizon Zero Dawn 2−3
+0%
2−3
+0%

1440p
Epic Preset

Red Dead Redemption 2 2−3
+0%
2−3
+0%

4K
Ultra Preset

Assassin's Creed Odyssey 1−2
+0%
1−2
+0%
Assassin's Creed Valhalla 0−1 0−1

4K
Epic Preset

Red Dead Redemption 2 2−3
+0%
2−3
+0%

All in all, in popular games:

  • there's a draw in 29 tests (100%)

Pros & cons summary


Performance score 33.49 0.06
Recency 27 June 2017 1 February 2006
Maximum RAM amount 16 GB 32 MB
Chip lithography 14 nm 110 nm

Pro Vega 64 has a 55716.7% higher aggregate performance score, an age advantage of 11 years, a 51100% higher maximum VRAM amount, and a 685.7% more advanced lithography process.

The Radeon Pro Vega 64 is our recommended choice as it beats the GeForce Go 6400 in performance tests.

Be aware that Radeon Pro Vega 64 is a workstation card while GeForce Go 6400 is a notebook one.


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

Vote for your favorite

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AMD Radeon Pro Vega 64
Radeon Pro Vega 64
NVIDIA GeForce Go 6400
GeForce Go 6400

Comparisons with similar GPUs

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

Community ratings

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


4.3 19 votes

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2.3 3 votes

Rate GeForce Go 6400 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.