AMD Radeon HD 6950 vs AMD FirePro RG220

VS

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6950 and 512MB VRAM FirePro RG220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6950 's Advantages

Released 7 months late

Larger VRAM bandwidth (160.0GB/s vs 51.20GB/s)

1328 additional rendering cores

AMD FirePro RG220 's Advantages

Lower TDP (35W vs 200W)

Score

Benchmark

FP32 (float)

Radeon HD 6950 +2716%

2.253 TFLOPS

FirePro RG220

0.08 TFLOPS

Radeon HD 6950

VS

FirePro RG220

Graphics Card

Dec 2010

Release Date

May 2010

Northern Islands

Generation

FirePro RG

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1250 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

-

22

Compute Units

1

1408

Shading Units

80

88

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

25.60 GPixel/s

Pixel Rate

2.000 GPixel/s

70.40 GTexel/s

Texture Rate

4.000 GTexel/s

-

FP16 (half)

-

2.253 TFLOPS

FP32 (float)

80.00 GFLOPS

563.2 GFLOPS

FP64 (double)

-

Graphics Processor

Cayman

GPU Name

M93

Cayman PRO (215-0807019)

GPU Variant

-

TeraScale 3

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

2.64 billion

Transistors

0.242 billion

389 mm²

Die Size

73 mm²

Board Design

200W

TDP

35W

550 W

Suggested PSU

200 W

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

Outputs

1x DMS-59

2x 6-pin

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

4.1

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