Home GPU Comparison ATI FirePro V8700 vs ATI Radeon HD 4670 X2

ATI FirePro V8700 vs ATI Radeon HD 4670 X2

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V8700 and 512MB VRAM Radeon HD 4670 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V8700 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (108.8GB/s vs 22.40GB/s)
480 additional rendering cores
ATI Radeon HD 4670 X2 's Advantages
Lower TDP (118W vs 151W)

Score

Benchmark

FP32 (float)
FirePro V8700 +150%
1.2 TFLOPS
Radeon HD 4670 X2
0.48 TFLOPS
VS

Graphics Card

Sep 2008
Release Date
Sep 2008
FirePro
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
108.8GB/s
Bandwidth
22.40GB/s

Render Config

10
Compute Units
4
-
-
-
800
Shading Units
320
40
TMUs
32
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
6.000 GPixel/s
30.00 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
1200 GFLOPS
FP32 (float)
480.0 GFLOPS
240.0 GFLOPS
FP64 (double)
-

Board Design

151W
TDP
118W
450 W
Suggested PSU
300 W
1x DVI 2x DisplayPort 1.0 1x S-Video
Outputs
4x DVI
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV770
GPU Name
RV730
RV770 XT (215-0669049)
GPU Variant
RV730 XT (215-0719047)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.956 billion
Transistors
0.514 billion
256 mm²
Die Size
146 mm²

Graphics Features

10.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.1

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