ATI FireGL V8600 vs AMD Radeon HD 6770

VS

ATI FireGL V8600

AMD Radeon HD 6770

We compared two Desktop platform GPUs: 1024MB VRAM FireGL V8600 and 1024MB VRAM Radeon HD 6770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireGL V8600 's Advantages

Larger VRAM bandwidth (111.1GB/s vs 76.80GB/s)

AMD Radeon HD 6770 's Advantages

Released 3 years and 8 months late

480 additional rendering cores

Lower TDP (108W vs 159W)

Score

Benchmark

FP32 (float)

FireGL V8600

0.44 TFLOPS

Radeon HD 6770 +209%

1.36 TFLOPS

FireGL V8600

VS

Radeon HD 6770

Graphics Card

May 2007

Release Date

Jan 2011

FireGL

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

868 MHz

Memory Clock

1200 MHz

Memory

1024MB

Memory Size

1024MB

GDDR4

Memory Type

GDDR5

512bit

Memory Bus

128bit

111.1GB/s

Bandwidth

76.80GB/s

Render Config

4

Compute Units

10

-

320

Shading Units

800

16

TMUs

40

16

ROPs

16

-

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

11.01 GPixel/s

Pixel Rate

13.60 GPixel/s

11.01 GTexel/s

Texture Rate

34.00 GTexel/s

-

440.3 GFLOPS

FP32 (float)

1360 GFLOPS

-

Board Design

159W

TDP

108W

450 W

Suggested PSU

300 W

1x DVI 1x DisplayPort 1x S-Video

Outputs

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

R600

GPU Name

Juniper

R600 V8600

GPU Variant

Juniper XT (215-0754013)

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

80 nm

Process Size

40 nm

0.72 billion

Transistors

1.04 billion

420 mm²

Die Size

166 mm²

Graphics Features

10.0 (10_0)

DirectX

11.2 (11_0)

3.3 (full) 4.0 (partial)

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

4.0

Shader Model

5.0

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