AMD Radeon Pro W6800X Duo vs NVIDIA GeForce GTX 295

VS

AMD Radeon Pro W6800X Duo NVIDIA GeForce GTX 295

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800X Duo and 896MB VRAM GeForce GTX 295 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800X Duo 's Advantages

Released 12 years and 7 months late

Boost Clock1967MHz

Larger VRAM bandwidth (512.0GB/s vs 111.9GB/s)

3600 additional rendering cores

NVIDIA GeForce GTX 295 's Advantages

Lower TDP (289W vs 400W)

Score

Benchmark

FP32 (float)

Radeon Pro W6800X Duo +2435%

15.11 TFLOPS

GeForce GTX 295

0.596 TFLOPS

Radeon Pro W6800X Duo

VS

GeForce GTX 295

Graphics Card

Aug 2021

Release Date

Jan 2009

Radeon Pro Mac

Generation

GeForce 200

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 2.0 x16

Clock Speeds

1800 MHz

Base Clock

-

1967 MHz

Boost Clock

-

2000 MHz

Memory Clock

999 MHz

Memory

32GB

Memory Size

896MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

448bit

512.0GB/s

Bandwidth

111.9GB/s

Render Config

-

SM Count

30

60

Compute Units

-

3840

Shading Units

240

TMUs

80

96

ROPs

28

-

Tensor Cores

-

60

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

224 KB

Theoretical Performance

188.8 GPixel/s

Pixel Rate

16.13 GPixel/s

472.1 GTexel/s

Texture Rate

46.08 GTexel/s

30.21 TFLOPS

FP16 (half)

-

15.11 TFLOPS

FP32 (float)

596.2 GFLOPS

944.2 GFLOPS

FP64 (double)

74.52 GFLOPS

Graphics Processor

Navi 21

GPU Name

GT200B

Navi 21 Pro-XLA

GPU Variant

G200-401-B3

RDNA 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

26.8 billion

Transistors

1.4 billion

520 mm²

Die Size

470 mm²

Board Design

400W

TDP

289W

800 W

Suggested PSU

600 W

1x HDMI 2.1 4x Thunderbolt

Outputs

2x DVI 1x HDMI

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.3

6.7

Shader Model

4.0

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