AMD Radeon RX 7900 GRE vs NVIDIA GeForce GTX 275 PhysX Edition

VS

AMD Radeon RX 7900 GRE

NVIDIA GeForce GTX 275 PhysX Edition

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 896MB VRAM GeForce GTX 275 PhysX Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 GRE 's Advantages

Released 13 years and 5 months late

Boost Clock2245MHz

More VRAM (16GB vs 896GB)

Larger VRAM bandwidth (576.0GB/s vs 127.0GB/s)

4880 additional rendering cores

NVIDIA GeForce GTX 275 PhysX Edition 's Advantages

Lower TDP (219W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +7292%

45.98 TFLOPS

GeForce GTX 275 PhysX Edition

0.622 TFLOPS

Radeon RX 7900 GRE

VS

GeForce GTX 275 PhysX Edition

Graphics Card

Jul 2023

Release Date

Feb 2010

Navi III

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1287 MHz

Base Clock

-

2245 MHz

Boost Clock

-

2250 MHz

Memory Clock

1134 MHz

Memory

16GB

Memory Size

896MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

448bit

576.0GB/s

Bandwidth

127.0GB/s

Render Config

80

Compute Units

-

SM Count

30

5120

Shading Units

240

320

TMUs

80

160

ROPs

28

-

80

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

224 KB

64 MB

L3 Cache

-

Theoretical Performance

359.2 GPixel/s

Pixel Rate

17.72 GPixel/s

718.4 GTexel/s

Texture Rate

50.64 GTexel/s

91.96 TFLOPS

FP16 (half)

-

45.98 TFLOPS

FP32 (float)

622.1 GFLOPS

1437 GFLOPS

FP64 (double)

77.76 GFLOPS

Board Design

260W

TDP

219W

600 W

Suggested PSU

550 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

2x DVI

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 31

GPU Name

G92B

Navi 31 XL (215-145000206)

GPU Variant

G92-421-B1

RDNA 3.0

Architecture

Tesla

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

57.7 billion

Transistors

0.754 billion

529 mm²

Die Size

260 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.3

6.7

Shader Model

4.0

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