ATI Radeon HD 4770 vs ATI FireGL V7700

VS

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4770 and 512MB VRAM FireGL V7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4770 's Advantages

Released 1 years and 5 months late

320 additional rendering cores

ATI FireGL V7700 's Advantages

Larger VRAM bandwidth (72.06GB/s vs 51.20GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 4770 +93%

0.96 TFLOPS

FireGL V7700

0.497 TFLOPS

Radeon HD 4770

VS

FireGL V7700

Graphics Card

Apr 2009

Release Date

Nov 2007

Radeon R700

Generation

FireGL

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

1126 MHz

Memory

512MB

Memory Size

512MB

GDDR5

Memory Type

GDDR4

128bit

Memory Bus

256bit

51.20GB/s

Bandwidth

72.06GB/s

Render Config

-

SM Count

-

8

Compute Units

4

640

Shading Units

320

32

TMUs

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

256 KB

Theoretical Performance

12.00 GPixel/s

Pixel Rate

12.43 GPixel/s

24.00 GTexel/s

Texture Rate

12.43 GTexel/s

-

FP16 (half)

-

960.0 GFLOPS

FP32 (float)

497.3 GFLOPS

192.0 GFLOPS

FP64 (double)

99.46 GFLOPS

Graphics Processor

RV740

GPU Name

RV670

RV740 XT (215-0727019)

GPU Variant

RV670 GL

TeraScale

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.826 billion

Transistors

0.666 billion

137 mm²

Die Size

192 mm²

Board Design

80W

TDP

Unknown

250 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

1x DVI 1x DisplayPort 1x S-Video

1x 6-pin

Power Connectors

1x 6-pin

Graphics Features

10.1 (10_1)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3 (full) 4.0 (partial)

1.1

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

4.1

Shader Model

4.1

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