Home GPU Comparison ATI FireGL V8600 vs ATI Radeon HD 3450 X2

ATI FireGL V8600 vs ATI Radeon HD 3450 X2

We compared two Desktop platform GPUs: 1024MB VRAM FireGL V8600 and 512MB VRAM Radeon HD 3450 X2 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 512GB)
Larger VRAM bandwidth (111.1GB/s vs 8.000GB/s)
280 additional rendering cores
ATI Radeon HD 3450 X2 's Advantages
Released 7 months late
Lower TDP (50W vs 159W)

Score

Benchmark

FP32 (float)
FireGL V8600 +816%
0.44 TFLOPS
Radeon HD 3450 X2
0.048 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
868 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
512MB
GDDR4
Memory Type
DDR2
512bit
Memory Bus
64bit
111.1GB/s
Bandwidth
8.000GB/s

Render Config

4
Compute Units
2
-
-
-
320
Shading Units
40
16
TMUs
4
16
ROPs
4
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

11.01 GPixel/s
Pixel Rate
2.400 GPixel/s
11.01 GTexel/s
Texture Rate
2.400 GTexel/s
-
-
-
440.3 GFLOPS
FP32 (float)
48.00 GFLOPS
-
-
-

Board Design

159W
TDP
50W
450 W
Suggested PSU
250 W
1x DVI 1x DisplayPort 1x S-Video
Outputs
2x DMS-59
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

R600
GPU Name
RV620
R600 V8600
GPU Variant
RV620 LE
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.72 billion
Transistors
0.181 billion
420 mm²
Die Size
67 mm²

Graphics Features

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

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