Home GPU Comparison ATI Radeon HD 4890 vs ATI FireGL V3600

ATI Radeon HD 4890 vs ATI FireGL V3600

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 256MB VRAM FireGL V3600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4890 's Advantages
Released 1 years and 10 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (124.8GB/s vs 16.00GB/s)
680 additional rendering cores
ATI FireGL V3600 's Advantages
Lower TDP (73W vs 190W)

Score

Benchmark

FP32 (float)
Radeon HD 4890 +844%
1.36 TFLOPS
FireGL V3600
0.144 TFLOPS
VS

Graphics Card

Apr 2009
Release Date
Jun 2007
Radeon R700
Generation
FireGL
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
975 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
124.8GB/s
Bandwidth
16.00GB/s

Render Config

10
Compute Units
3
-
-
-
800
Shading Units
120
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
2.400 GPixel/s
34.00 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
144.0 GFLOPS
272.0 GFLOPS
FP64 (double)
-

Board Design

190W
TDP
73W
450 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
No outputs
2x 6-pin
Power Connectors
None

Graphics Processor

RV790
GPU Name
RV630
RV790 XT (215-0758016)
GPU Variant
RV630 GL
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.959 billion
Transistors
0.39 billion
282 mm²
Die Size
153 mm²

Graphics Features

10.1 (10_1)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.0

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