Home GPU Comparison ATI FireGL V8600 vs ATI Radeon HD 3690

ATI FireGL V8600 vs ATI Radeon HD 3690

We compared two Desktop platform GPUs: 1024MB VRAM FireGL V8600 and 256MB VRAM Radeon HD 3690 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireGL V8600 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (111.1GB/s vs 26.56GB/s)
ATI Radeon HD 3690 's Advantages
Released 10 months late
Lower TDP (75W vs 159W)

Score

Benchmark

FP32 (float)
FireGL V8600 +2%
0.44 TFLOPS
Radeon HD 3690
0.429 TFLOPS
VS

Graphics Card

May 2007
Release Date
Mar 2008
FireGL
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
868 MHz
Memory Clock
830 MHz

Memory

1024MB
Memory Size
256MB
GDDR4
Memory Type
GDDR3
512bit
Memory Bus
128bit
111.1GB/s
Bandwidth
26.56GB/s

Render Config

4
Compute Units
4
-
-
-
320
Shading Units
320
16
TMUs
16
16
ROPs
16
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

11.01 GPixel/s
Pixel Rate
10.72 GPixel/s
11.01 GTexel/s
Texture Rate
10.72 GTexel/s
-
-
-
440.3 GFLOPS
FP32 (float)
428.8 GFLOPS
-
FP64 (double)
85.76 GFLOPS

Board Design

159W
TDP
75W
450 W
Suggested PSU
250 W
1x DVI 1x DisplayPort 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

R600
GPU Name
RV670
R600 V8600
GPU Variant
RV670 PRO (215-0708003)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.72 billion
Transistors
0.666 billion
420 mm²
Die Size
192 mm²

Graphics Features

10.0 (10_0)
DirectX
10.1 (10_1)
3.3 (full) 4.0 (partial)
OpenGL
3.3 (full) 4.0 (partial)
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
4.1

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