ATI FirePro V4800 vs ATI FirePro V8800

VS

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V4800 and 2GB VRAM FirePro V8800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V4800 's Advantages

Lower TDP (69W vs 208W)

ATI FirePro V8800 's Advantages

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (147.2GB/s vs 57.60GB/s)

1200 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V4800

0.62 TFLOPS

FirePro V8800 +325%

2.64 TFLOPS

FirePro V4800

VS

FirePro V8800

Graphics Card

Apr 2010

Release Date

Apr 2010

FirePro

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

1150 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

57.60GB/s

Bandwidth

147.2GB/s

Render Config

-

SM Count

-

5

Compute Units

20

400

Shading Units

1600

20

TMUs

80

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

512 KB

Theoretical Performance

6.200 GPixel/s

Pixel Rate

26.40 GPixel/s

15.50 GTexel/s

Texture Rate

66.00 GTexel/s

-

FP16 (half)

-

620.0 GFLOPS

FP32 (float)

2.640 TFLOPS

-

FP64 (double)

528.0 GFLOPS

Graphics Processor

Redwood

GPU Name

Cypress

Redwood XT GL

GPU Variant

Cypress XT GL

TeraScale 2

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.627 billion

Transistors

2.154 billion

104 mm²

Die Size

334 mm²

Board Design

69W

TDP

208W

250 W

Suggested PSU

550 W

1x DVI 2x DisplayPort 1.1

Outputs

4x DisplayPort 1.1 1x S-Video

None

Power Connectors

2x 6-pin

Graphics Features

11.2 (11_0)

DirectX

11.2 (11_0)

4.4

OpenGL

4.4

1.2

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

5.0

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