Home GPU Comparison ATI FireGL V7600 vs AMD Radeon HD 6850

ATI FireGL V7600 vs AMD Radeon HD 6850

We compared two Desktop platform GPUs: 512MB VRAM FireGL V7600 and 1024MB VRAM Radeon HD 6850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 's Advantages
Released 3 years and 2 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 51.20GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
FireGL V7600
0.384 TFLOPS
Radeon HD 6850 +287%
1.488 TFLOPS
VS

Graphics Card

Aug 2007
Release Date
Oct 2010
FireGL
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
51.20GB/s
Bandwidth
128.0GB/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
24.80 GPixel/s
9.600 GTexel/s
Texture Rate
37.20 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
1488 GFLOPS
-
-
-

Board Design

127W
TDP
127W
300 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
1x 8-pin
Power Connectors
1x 6-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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