NVIDIA GeForce GTX 275 vs AMD Radeon Pro W6400

VS

NVIDIA GeForce GTX 275 AMD Radeon Pro W6400

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 and 4GB VRAM Radeon Pro W6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 275 's Advantages

Larger VRAM bandwidth (127.0GB/s vs 112.0GB/s)

AMD Radeon Pro W6400 's Advantages

Released 13 years late

Boost Clock2331MHz

528 additional rendering cores

Lower TDP (50W vs 219W)

Score

Benchmark

FP32 (float)

GeForce GTX 275

0.674 TFLOPS

Radeon Pro W6400 +431%

3.58 TFLOPS

GeForce GTX 275

VS

Radeon Pro W6400

Graphics Card

Jan 2009

Release Date

Jan 2022

GeForce 200

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

2331 MHz

-

Boost Clock

2331 MHz

1134 MHz

Memory Clock

1750 MHz

Memory

896MB

Memory Size

4GB

GDDR3

Memory Type

GDDR6

448bit

Memory Bus

64bit

127.0GB/s

Bandwidth

112.0GB/s

Render Config

30

SM Count

-

Compute Units

12

240

Shading Units

768

80

TMUs

48

28

ROPs

32

-

Tensor Cores

-

RT Cores

12

-

L1 Cache

128 KB per Array

224 KB

L2 Cache

1024 KB

Theoretical Performance

17.72 GPixel/s

Pixel Rate

74.59 GPixel/s

50.64 GTexel/s

Texture Rate

111.9 GTexel/s

-

FP16 (half)

7.161 TFLOPS

673.9 GFLOPS

FP32 (float)

3.580 TFLOPS

84.24 GFLOPS

FP64 (double)

223.8 GFLOPS

Graphics Processor

GT200B

GPU Name

Navi 24

G200-105-B3

GPU Variant

Navi 24 XL-W

Tesla 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

6 nm

1.4 billion

Transistors

5.4 billion

470 mm²

Die Size

107 mm²

Board Design

219W

TDP

50W

550 W

Suggested PSU

250 W

2x DVI

Outputs

2x DisplayPort 1.4a

2x 6-pin

Power Connectors

None

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

CUDA

-

4.0

Shader Model

6.6

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