ATI Radeon HD 5950 vs NVIDIA CMP 30HX

VS

ATI Radeon HD 5950

NVIDIA CMP 30HX

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5950 and 6GB VRAM CMP 30HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5950 's Advantages

32 additional rendering cores

NVIDIA CMP 30HX 's Advantages

Boost Clock1785MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (336.0GB/s vs 128.0GB/s)

Lower TDP (125W vs 302W)

Score

Benchmark

FP32 (float)

ATI Radeon HD 5950

2.088 TFLOPS

CMP 30HX +140%

5.027 TFLOPS

ATI Radeon HD 5950

VS

CMP 30HX

Graphics Card

Unknown

Release Date

Feb 2021

Evergreen

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

-

Base Clock

1530 MHz

-

Boost Clock

1785 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

128.0GB/s

Bandwidth

336.0GB/s

Render Config

18

Compute Units

-

SM Count

22

1440

Shading Units

1408

72

TMUs

88

32

ROPs

48

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

1536 KB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

85.68 GPixel/s

52.20 GTexel/s

Texture Rate

157.1 GTexel/s

-

FP16 (half)

10.05 TFLOPS

2.088 TFLOPS

FP32 (float)

5.027 TFLOPS

-

FP64 (double)

157.1 GFLOPS

Board Design

302W

TDP

125W

700 W

Suggested PSU

300 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Hemlock

GPU Name

TU116

Hemlock PRO

GPU Variant

TU116-100-A1

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

2.154 billion

Transistors

6.6 billion

334 mm²

Die Size

284 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

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