AMD Radeon Pro W6400 vs NVIDIA GeForce GTX 460 X2

VS

AMD Radeon Pro W6400

NVIDIA GeForce GTX 460 X2

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 1024MB VRAM GeForce GTX 460 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Released 10 years and 10 months late

Boost Clock2331MHz

More VRAM (4GB vs 1024GB)

432 additional rendering cores

Lower TDP (50W vs 160W)

NVIDIA GeForce GTX 460 X2 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 112.0GB/s)

Score

Benchmark

FP32 (float)

Radeon Pro W6400 +280%

3.58 TFLOPS

GeForce GTX 460 X2

0.942 TFLOPS

Radeon Pro W6400

VS

GeForce GTX 460 X2

Graphics Card

Jan 2022

Release Date

Mar 2011

Radeon Pro

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

2331 MHz

Base Clock

-

2331 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

256bit

112.0GB/s

Bandwidth

115.2GB/s

Render Config

12

Compute Units

-

SM Count

7

768

Shading Units

336

48

TMUs

56

32

ROPs

32

-

12

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

512 KB

8 MB

L3 Cache

-

Theoretical Performance

74.59 GPixel/s

Pixel Rate

9.814 GPixel/s

111.9 GTexel/s

Texture Rate

39.26 GTexel/s

7.161 TFLOPS

FP16 (half)

-

3.580 TFLOPS

FP32 (float)

941.5 GFLOPS

223.8 GFLOPS

FP64 (double)

78.46 GFLOPS

Board Design

50W

TDP

160W

250 W

Suggested PSU

450 W

2x DisplayPort 1.4a

Outputs

3x DVI 1x mini-HDMI 1.3a

None

Power Connectors

2x 8-pin

Graphics Processor

Navi 24

GPU Name

GF104

Navi 24 XL-W

GPU Variant

GF104-300-KB-A1

RDNA 2.0

Architecture

Fermi

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

5.4 billion

Transistors

1.95 billion

107 mm²

Die Size

332 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.1

6.6

Shader Model

5.1

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