Home GPU Comparison AMD Radeon HD 8970 OEM vs AMD FirePro V5900

AMD Radeon HD 8970 OEM vs AMD FirePro V5900

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8970 OEM and 2GB VRAM FirePro V5900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8970 OEM 's Advantages
Released 1 years and 8 months late
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 64.00GB/s)
1536 additional rendering cores
AMD FirePro V5900 's Advantages
Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 8970 OEM +517%
3.789 TFLOPS
FirePro V5900
0.614 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
May 2011
Sea Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
500 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
64.00GB/s

Render Config

32
Compute Units
8
-
-
-
2048
Shading Units
512
128
TMUs
32
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
19.20 GPixel/s
118.4 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
3.789 TFLOPS
FP32 (float)
614.4 GFLOPS
947.2 GFLOPS
FP64 (double)
153.6 GFLOPS

Board Design

250W
TDP
75W
600 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DVI
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
Cayman
Tahiti XT (215-0821060)
GPU Variant
Cayman LE WS
GCN 1.0
Architecture
TeraScale 3
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
2.64 billion
352 mm²
Die Size
389 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
5.0

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