Home GPU Comparison ATI FireGL V7600 vs AMD Radeon HD 6850 X2

ATI FireGL V7600 vs AMD Radeon HD 6850 X2

We compared two Desktop platform GPUs: 512MB VRAM FireGL V7600 and 2GB VRAM Radeon HD 6850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireGL V7600 's Advantages
Lower TDP (127W vs 254W)
AMD Radeon HD 6850 X2 's Advantages
Released 4 years and 1 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 51.20GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
FireGL V7600
0.384 TFLOPS
Radeon HD 6850 X2 +300%
1.536 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1050 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
51.20GB/s
Bandwidth
134.4GB/s

Render Config

4
Compute Units
12
-
-
-
320
Shading Units
960
16
TMUs
48
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
25.60 GPixel/s
9.600 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
1.536 TFLOPS
-
-
-

Board Design

127W
TDP
254W
300 W
Suggested PSU
600 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

R600
GPU Name
Barts
R600 GL
GPU Variant
Barts PRO (215-0798006)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.72 billion
Transistors
1.7 billion
420 mm²
Die Size
255 mm²

Graphics Features

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

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