Home GPU Comparison ATI FirePro V7800P vs AMD Radeon HD 7670 OEM

ATI FirePro V7800P vs AMD Radeon HD 7670 OEM

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800P 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 V7800P 's Advantages
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 64.00GB/s)
960 additional rendering cores
AMD Radeon HD 7670 OEM 's Advantages
Released 8 months late
Lower TDP (66W vs 138W)

Score

Benchmark

FP32 (float)
FirePro V7800P +162%
2.016 TFLOPS
Radeon HD 7670 OEM
0.768 TFLOPS
VS

Graphics Card

May 2011
Release Date
Jan 2012
FirePro
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
64.00GB/s

Render Config

18
Compute Units
6
-
-
-
1440
Shading Units
480
72
TMUs
24
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

22.40 GPixel/s
Pixel Rate
6.400 GPixel/s
50.40 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
2.016 TFLOPS
FP32 (float)
768.0 GFLOPS
403.2 GFLOPS
FP64 (double)
-

Board Design

138W
TDP
66W
300 W
Suggested PSU
250 W
1x DisplayPort 1.1
Outputs
1x DVI 1x DisplayPort 1.1 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
Turks
Cypress PRO GL
GPU Variant
Turks XT (215-0803000)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
0.716 billion
334 mm²
Die Size
118 mm²

Graphics Features

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
5.0

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