Home GPU Comparison AMD Radeon HD 6850 vs ATI FireGL V8600

AMD Radeon HD 6850 vs ATI FireGL V8600

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 and 1024MB VRAM FireGL V8600 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 5 months late
Larger VRAM bandwidth (128.0GB/s vs 111.1GB/s)
640 additional rendering cores
Lower TDP (127W vs 159W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 +238%
1.488 TFLOPS
FireGL V8600
0.44 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR4
256bit
Memory Bus
512bit
128.0GB/s
Bandwidth
111.1GB/s

Render Config

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

Theoretical Performance

24.80 GPixel/s
Pixel Rate
11.01 GPixel/s
37.20 GTexel/s
Texture Rate
11.01 GTexel/s
-
-
-
1488 GFLOPS
FP32 (float)
440.3 GFLOPS
-
-
-

Board Design

127W
TDP
159W
300 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
Outputs
1x DVI 1x DisplayPort 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Barts
GPU Name
R600
Barts PRO (215-0798006)
GPU Variant
R600 V8600
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
1.7 billion
Transistors
0.72 billion
255 mm²
Die Size
420 mm²

Graphics Features

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

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