AMD Radeon HD 7770 GHz Edition vs ATI FirePro V4800

VS

AMD Radeon HD 7770 GHz Edition ATI FirePro V4800

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7770 GHz Edition and 1024MB VRAM FirePro V4800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7770 GHz Edition 's Advantages

Released 1 years and 10 months late

Larger VRAM bandwidth (72.00GB/s vs 57.60GB/s)

240 additional rendering cores

ATI FirePro V4800 's Advantages

Lower TDP (69W vs 80W)

Score

Benchmark

FP32 (float)

Radeon HD 7770 GHz Edition +106%

1.28 TFLOPS

FirePro V4800

0.62 TFLOPS

Radeon HD 7770 GHz Edition

VS

FirePro V4800

Graphics Card

Feb 2012

Release Date

Apr 2010

Southern Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1125 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

72.00GB/s

Bandwidth

57.60GB/s

Render Config

-

SM Count

-

10

Compute Units

5

640

Shading Units

400

40

TMUs

20

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

6.200 GPixel/s

40.00 GTexel/s

Texture Rate

15.50 GTexel/s

-

FP16 (half)

-

1280 GFLOPS

FP32 (float)

620.0 GFLOPS

80.00 GFLOPS

FP64 (double)

-

Graphics Processor

Cape Verde

GPU Name

Redwood

Cape Verde XT

GPU Variant

Redwood XT GL

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.5 billion

Transistors

0.627 billion

123 mm²

Die Size

104 mm²

Board Design

80W

TDP

69W

250 W

Suggested PSU

250 W

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

Outputs

1x DVI 2x DisplayPort 1.1

1x 6-pin

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.2

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

5.1

Shader Model

5.0

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