NVIDIA GRID K1 vs AMD Radeon PRO W7900

VS

We compared two Professional market GPUs: 4GB VRAM GRID K1 and 48GB VRAM Radeon PRO W7900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K1 's Advantages

Lower TDP (130W vs 295W)

AMD Radeon PRO W7900 's Advantages

Released 10 years and 1 months late

Boost Clock2495MHz

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (864.0GB/s vs 28.51GB/s)

5952 additional rendering cores

Score

Benchmark

FP32 (float)

GRID K1

0.326 TFLOPS

Radeon PRO W7900 +18709%

61.32 TFLOPS

GRID K1

VS

Radeon PRO W7900

Graphics Card

Mar 2013

Release Date

Apr 2023

GRID

Generation

Radeon Pro Navi

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1855 MHz

-

Boost Clock

2495 MHz

891 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

48GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

384bit

28.51GB/s

Bandwidth

864.0GB/s

Render Config

-

SM Count

-

Compute Units

96

192

Shading Units

6144

16

TMUs

384

16

ROPs

192

-

Tensor Cores

-

RT Cores

96

16 KB (per SMX)

L1 Cache

256 KB per Array

256 KB

L2 Cache

6 MB

Theoretical Performance

3.400 GPixel/s

Pixel Rate

479.0 GPixel/s

13.60 GTexel/s

Texture Rate

958.1 GTexel/s

-

FP16 (half)

122.6 TFLOPS

326.4 GFLOPS

FP32 (float)

61.32 TFLOPS

13.60 GFLOPS

FP64 (double)

1.916 TFLOPS

Graphics Processor

GK107

GPU Name

Navi 31

GK107-450-A2

GPU Variant

Navi 31

Kepler

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.27 billion

Transistors

57.7 billion

118 mm²

Die Size

529 mm²

Board Design

130W

TDP

295W

300 W

Suggested PSU

600 W

No outputs

Outputs

3x DisplayPort 2.1 1x mini-DisplayPort 2.1

1x 6-pin

Power Connectors

2x 8-pin

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.0

CUDA

-

5.1

Shader Model

6.7

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