Home GPU Comparison ATI FirePro V8750 vs AMD Radeon HD 7670 OEM

ATI FirePro V8750 vs AMD Radeon HD 7670 OEM

We compared two Desktop platform GPUs: 2GB VRAM FirePro V8750 and 512MB VRAM Radeon HD 7670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V8750 's Advantages
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 64.00GB/s)
320 additional rendering cores
AMD Radeon HD 7670 OEM 's Advantages
Released 3 years and 6 months late
Lower TDP (66W vs 151W)

Score

Benchmark

FP32 (float)
FirePro V8750 +56%
1.2 TFLOPS
Radeon HD 7670 OEM
0.768 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Jan 2012
FirePro
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
115.2GB/s
Bandwidth
64.00GB/s

Render Config

10
Compute Units
6
-
-
-
800
Shading Units
480
40
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
6.400 GPixel/s
30.00 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
1200 GFLOPS
FP32 (float)
768.0 GFLOPS
240.0 GFLOPS
FP64 (double)
-

Board Design

151W
TDP
66W
450 W
Suggested PSU
250 W
1x DVI 2x DisplayPort 1.0 1x S-Video
Outputs
1x DVI 1x DisplayPort 1.1 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

RV770
GPU Name
Turks
RV770 XT (215-0669049)
GPU Variant
Turks XT (215-0803000)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
0.716 billion
256 mm²
Die Size
118 mm²

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0

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