Home GPU Comparison ATI Radeon HD 5970 vs ATI FirePro V4900

ATI Radeon HD 5970 vs ATI FirePro V4900

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5970 and 1024MB VRAM FirePro V4900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5970 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 64.00GB/s)
1120 additional rendering cores
ATI FirePro V4900 's Advantages
Released 2 years late
Lower TDP (75W vs 294W)

Score

Benchmark

FP32 (float)
ATI Radeon HD 5970 +202%
2.32 TFLOPS
FirePro V4900
0.768 TFLOPS
VS

Graphics Card

Nov 2009
Release Date
Nov 2011
Evergreen
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
64.00GB/s

Render Config

20
Compute Units
6
-
-
-
1600
Shading Units
480
80
TMUs
24
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
6.400 GPixel/s
58.00 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
2.320 TFLOPS
FP32 (float)
768.0 GFLOPS
464.0 GFLOPS
FP64 (double)
-

Board Design

294W
TDP
75W
600 W
Suggested PSU
250 W
2x DVI 1x mini-DisplayPort 1.1
Outputs
1x DVI 2x DisplayPort 1.1
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Hemlock
GPU Name
Turks
Hemlock XT (215-0735075)
GPU Variant
Turks XT GL
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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