AMD Radeon HD 7950 vs ATI FireMV 2260

VS

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 and 256MB VRAM FireMV 2260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 's Advantages

Released 4 years late

Larger VRAM bandwidth (240.0GB/s vs 8.000GB/s)

1752 additional rendering cores

ATI FireMV 2260 's Advantages

Lower TDP (15W vs 200W)

Score

Benchmark

FP32 (float)

Radeon HD 7950 +7067%

2.867 TFLOPS

FireMV 2260

0.04 TFLOPS

Radeon HD 7950

VS

FireMV 2260

Graphics Card

Jan 2012

Release Date

Jan 2008

Southern Islands

Generation

FireMV Multi-View

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1250 MHz

Memory Clock

500 MHz

Memory

3GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

384bit

Memory Bus

64bit

240.0GB/s

Bandwidth

8.000GB/s

Render Config

-

SM Count

-

28

Compute Units

2

1792

Shading Units

40

112

TMUs

4

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

768 KB

L2 Cache

-

Theoretical Performance

25.60 GPixel/s

Pixel Rate

2.000 GPixel/s

89.60 GTexel/s

Texture Rate

2.000 GTexel/s

-

FP16 (half)

-

2.867 TFLOPS

FP32 (float)

40.00 GFLOPS

716.8 GFLOPS

FP64 (double)

-

Graphics Processor

Tahiti

GPU Name

RV620

Tahiti PRO (215-0821056)

GPU Variant

-

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

4.313 billion

Transistors

0.181 billion

352 mm²

Die Size

67 mm²

Board Design

200W

TDP

15W

550 W

Suggested PSU

200 W

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

Outputs

4x mini-DisplayPort

2x 6-pin

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

5.1

Shader Model

4.1

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