AMD Radeon HD 6950 vs NVIDIA CMP 50HX

VS

AMD Radeon HD 6950

NVIDIA CMP 50HX

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6950 and 10GB VRAM CMP 50HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6950 's Advantages

Lower TDP (200W vs 250W)

NVIDIA CMP 50HX 's Advantages

Released 10 years and 6 months late

Boost Clock1545MHz

More VRAM (10GB vs 2GB)

Larger VRAM bandwidth (560.0GB/s vs 160.0GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6950

2.253 TFLOPS

CMP 50HX +391%

11.07 TFLOPS

Radeon HD 6950

VS

CMP 50HX

Graphics Card

Dec 2010

Release Date

Jun 2021

Northern Islands

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1350 MHz

-

Boost Clock

1545 MHz

1250 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

10GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

320bit

160.0GB/s

Bandwidth

560.0GB/s

Render Config

22

Compute Units

-

SM Count

56

1408

Shading Units

3584

88

TMUs

192

32

ROPs

80

-

Tensor Cores

448

-

RT Cores

56

8 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

5 MB

-

Theoretical Performance

25.60 GPixel/s

Pixel Rate

123.6 GPixel/s

70.40 GTexel/s

Texture Rate

296.6 GTexel/s

-

FP16 (half)

22.15 TFLOPS

2.253 TFLOPS

FP32 (float)

11.07 TFLOPS

563.2 GFLOPS

FP64 (double)

346.1 GFLOPS

Board Design

200W

TDP

250W

550 W

Suggested PSU

600 W

2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

No outputs

2x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Cayman

GPU Name

TU102

Cayman PRO (215-0807019)

GPU Variant

TU102-100-A1

TeraScale 3

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

2.64 billion

Transistors

18.6 billion

389 mm²

Die Size

754 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

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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