Home GPU Comparison AMD Radeon Sky 900 vs ATI FireMV 2400 PCI

AMD Radeon Sky 900 vs ATI FireMV 2400 PCI

We compared two Desktop platform GPUs: 3GB VRAM Radeon Sky 900 and 128MB VRAM FireMV 2400 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Sky 900 's Advantages
Released 5 years and 2 months late
Boost Clock950MHz
More VRAM (3GB vs 128GB)
Larger VRAM bandwidth (240.0GB/s vs 16.00GB/s)
1792 additional rendering cores
ATI FireMV 2400 PCI 's Advantages
Lower TDP (20W vs 300W)

Score

VS

Graphics Card

Mar 2013
Release Date
Jan 2008
Radeon Sky
Generation
FireMV Multi-View
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

825 MHz
Base Clock
-
950 MHz
Boost Clock
-
1250 MHz
Memory Clock
500 MHz

Memory

3GB
Memory Size
128MB
GDDR5
Memory Type
DDR
384bit
Memory Bus
128bit
240.0GB/s
Bandwidth
16.00GB/s

Render Config

28
Compute Units
-
-
-
-
1792
Shading Units
-
112
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
-
-
-
-

Theoretical Performance

30.40 GPixel/s
Pixel Rate
2.000 GPixel/s
106.4 GTexel/s
Texture Rate
2.000 GTexel/s
-
-
-
3.405 TFLOPS
FP32 (float)
-
851.2 GFLOPS
FP64 (double)
-

Board Design

300W
TDP
20W
700 W
Suggested PSU
200 W
1x DVI 1x mini-DisplayPort 1.2
Outputs
1x VHDCI
2x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
RV380
Orthrus
GPU Variant
-
GCN 1.0
Architecture
Rage 9
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
4.313 billion
Transistors
0.075 billion
352 mm²
Die Size
92 mm²

Graphics Features

12 (11_1)
DirectX
9.0
4.6
OpenGL
2.0
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
-

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