NVIDIA CMP 40HX vs ATI FirePro V7900 SDI

VS

We compared two Desktop platform GPUs: 8GB VRAM CMP 40HX and 2GB VRAM FirePro V7900 SDI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 40HX 's Advantages

Released 9 years and 9 months late

Boost Clock1650MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 160.0GB/s)

1024 additional rendering cores

ATI FirePro V7900 SDI 's Advantages

Lower TDP (150W vs 185W)

Score

Benchmark

FP32 (float)

CMP 40HX +309%

7.603 TFLOPS

FirePro V7900 SDI

1.856 TFLOPS

CMP 40HX

VS

FirePro V7900 SDI

Graphics Card

Feb 2021

Release Date

May 2011

Mining GPUs

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1470 MHz

Base Clock

-

1650 MHz

Boost Clock

-

1750 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

160.0GB/s

Render Config

36

SM Count

-

Compute Units

20

2304

Shading Units

1280

144

TMUs

80

64

ROPs

32

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

512 KB

Theoretical Performance

105.6 GPixel/s

Pixel Rate

23.20 GPixel/s

237.6 GTexel/s

Texture Rate

58.00 GTexel/s

15.21 TFLOPS

FP16 (half)

-

7.603 TFLOPS

FP32 (float)

1.856 TFLOPS

237.6 GFLOPS

FP64 (double)

464.0 GFLOPS

Graphics Processor

TU106

GPU Name

Cayman

TU106-100-A1

GPU Variant

Cayman PRO GL

Turing

Architecture

TeraScale 3

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

10.8 billion

Transistors

2.64 billion

445 mm²

Die Size

389 mm²

Board Design

185W

TDP

150W

450 W

Suggested PSU

450 W

No outputs

Outputs

4x SDI

1x 8-pin

Power Connectors

1x 6-pin

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

7.5

CUDA

-

6.6

Shader Model

5.0

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