AMD Radeon RX 7900 GRE vs NVIDIA P102 100

VS

AMD Radeon RX 7900 GRE

NVIDIA P102 100

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 5GB VRAM P102 100 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 5 years and 5 months late

Boost Clock has increased by 33% (2245MHz vs 1683MHz)

More VRAM (16GB vs 5GB)

Larger VRAM bandwidth (576.0GB/s vs 440.3GB/s)

1920 additional rendering cores

NVIDIA P102 100 's Advantages

Lower TDP (250W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +326%

45.98 TFLOPS

P102 100

10.77 TFLOPS

Blender

Radeon RX 7900 GRE +262%

3114

P102 100

859

Radeon RX 7900 GRE

VS

P102 100

Graphics Card

Jul 2023

Release Date

Feb 2018

Navi III

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

1287 MHz

Base Clock

1582 MHz

2245 MHz

Boost Clock

1683 MHz

2250 MHz

Memory Clock

1376 MHz

Memory

16GB

Memory Size

5GB

GDDR6

Memory Type

GDDR5X

256bit

Memory Bus

320bit

576.0GB/s

Bandwidth

440.3GB/s

Render Config

80

Compute Units

-

SM Count

25

5120

Shading Units

3200

320

TMUs

200

160

ROPs

80

-

80

RT Cores

-

256 KB per Array

L1 Cache

48 KB (per SM)

6 MB

L2 Cache

0 MB

64 MB

L3 Cache

-

Theoretical Performance

359.2 GPixel/s

Pixel Rate

134.6 GPixel/s

718.4 GTexel/s

Texture Rate

336.6 GTexel/s

91.96 TFLOPS

FP16 (half)

168.3 GFLOPS

45.98 TFLOPS

FP32 (float)

10.77 TFLOPS

1437 GFLOPS

FP64 (double)

336.6 GFLOPS

Board Design

260W

TDP

250W

600 W

Suggested PSU

600 W

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

Outputs

No outputs

2x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Navi 31

GPU Name

GP102

Navi 31 XL (215-145000206)

GPU Variant

GP102-100-A1

RDNA 3.0

Architecture

Pascal

TSMC

Foundry

TSMC

5 nm

Process Size

16 nm

57.7 billion

Transistors

11.8 billion

529 mm²

Die Size

471 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

6.1

6.7

Shader Model

6.4

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