Home GPU Comparison ATI FireGL V5600 vs AMD Radeon HD 6870 X2

ATI FireGL V5600 vs AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 512MB VRAM FireGL V5600 and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireGL V5600 's Advantages
Lower TDP (89W vs 300W)
AMD Radeon HD 6870 X2 's Advantages
Released 3 years and 11 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 35.20GB/s)
1000 additional rendering cores

Score

Benchmark

FP32 (float)
FireGL V5600
0.192 TFLOPS
Radeon HD 6870 X2 +950%
2.016 TFLOPS
VS

Graphics Card

Aug 2007
Release Date
Jul 2011
FireGL
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1100 MHz
Memory Clock
1050 MHz

Memory

512MB
Memory Size
1024MB
GDDR4
Memory Type
GDDR5
128bit
Memory Bus
256bit
35.20GB/s
Bandwidth
134.4GB/s

Render Config

-
SM Count
-
3
Compute Units
14
120
Shading Units
1120
8
TMUs
56
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB

Theoretical Performance

3.200 GPixel/s
Pixel Rate
28.80 GPixel/s
6.400 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
-
192.0 GFLOPS
FP32 (float)
2.016 TFLOPS
-
FP64 (double)
-

Graphics Processor

RV630
GPU Name
Barts
RV630 GL
GPU Variant
Barts XT (215-0798000)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.39 billion
Transistors
1.7 billion
153 mm²
Die Size
255 mm²

Board Design

89W
TDP
300W
250 W
Suggested PSU
700 W
2x DVI
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
-

Graphics Features

10.0 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
CUDA
-
4.0
Shader Model
5.0

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