NVIDIA CMP 90HX vs ATI FirePro V7900

VS

NVIDIA CMP 90HX

ATI FirePro V7900

We compared two Desktop platform GPUs: 10GB VRAM CMP 90HX and 2GB VRAM FirePro V7900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 90HX 's Advantages

Released 10 years and 2 months late

Boost Clock1710MHz

More VRAM (10GB vs 2GB)

Larger VRAM bandwidth (760.3GB/s vs 160.0GB/s)

5120 additional rendering cores

ATI FirePro V7900 's Advantages

Lower TDP (150W vs 320W)

Score

Benchmark

FP32 (float)

CMP 90HX +1079%

21.89 TFLOPS

FirePro V7900

1.856 TFLOPS

CMP 90HX

VS

FirePro V7900

Graphics Card

Jul 2021

Release Date

May 2011

Mining GPUs

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1500 MHz

Base Clock

-

1710 MHz

Boost Clock

-

1188 MHz

Memory Clock

1250 MHz

Memory

10GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

320bit

Memory Bus

256bit

760.3GB/s

Bandwidth

160.0GB/s

Render Config

-

Compute Units

20

50

SM Count

-

6400

Shading Units

1280

200

TMUs

80

ROPs

32

200

Tensor Cores

-

50

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

5 MB

L2 Cache

512 KB

-

Theoretical Performance

136.8 GPixel/s

Pixel Rate

23.20 GPixel/s

342.0 GTexel/s

Texture Rate

58.00 GTexel/s

21.89 TFLOPS

FP16 (half)

-

21.89 TFLOPS

FP32 (float)

1.856 TFLOPS

342.0 GFLOPS

FP64 (double)

464.0 GFLOPS

Board Design

320W

TDP

150W

700 W

Suggested PSU

450 W

No outputs

Outputs

4x DisplayPort 1.2

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GA102

GPU Name

Cayman

GA102-100-A1

GPU Variant

Cayman PRO GL

Ampere

Architecture

TeraScale 3

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

28.3 billion

Transistors

2.64 billion

628 mm²

Die Size

389 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

5.0

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