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

AMD Radeon HD 7670 OEM vs ATI FirePro V8750

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

Main Differences

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

Score

Benchmark

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

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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