Home GPU Comparison ATI Radeon HD 3850 X3 vs ATI FireMV 2400 PCI

ATI Radeon HD 3850 X3 vs ATI FireMV 2400 PCI

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 X3 and 128MB VRAM FireMV 2400 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3850 X3 's Advantages
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (54.40GB/s vs 16.00GB/s)
320 additional rendering cores
ATI FireMV 2400 PCI 's Advantages
Lower TDP (20W vs 145W)

Score

VS

Graphics Card

Unknown
Release Date
Jan 2008
Radeon R600
Generation
FireMV Multi-View
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
500 MHz

Memory

512MB
Memory Size
128MB
GDDR3
Memory Type
DDR
256bit
Memory Bus
128bit
54.40GB/s
Bandwidth
16.00GB/s

Render Config

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

Theoretical Performance

10.70 GPixel/s
Pixel Rate
2.000 GPixel/s
10.70 GTexel/s
Texture Rate
2.000 GTexel/s
-
-
-
428.2 GFLOPS
FP32 (float)
-
-
-
-

Board Design

145W
TDP
20W
300 W
Suggested PSU
200 W
4x DVI
Outputs
1x VHDCI
1x 8-pin
Power Connectors
None

Graphics Processor

RV670
GPU Name
RV380
RV670 PRO (215-0708003)
GPU Variant
-
TeraScale
Architecture
Rage 9
TSMC
Foundry
TSMC
55 nm
Process Size
130 nm
0.666 billion
Transistors
0.075 billion
192 mm²
Die Size
92 mm²

Graphics Features

10.1 (10_1)
DirectX
9.0
3.3 (full) 4.0 (partial)
OpenGL
2.0
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
-

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