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GPU Comparison
AMD Radeon HD 7950 vs ATI FireMV 2250 PCIe x1
AMD Radeon HD 7950 vs ATI FireMV 2250 PCIe x1
VS
AMD Radeon HD 7950
ATI FireMV 2250 PCIe x1
We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 and 256MB VRAM FireMV 2250 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7950 's Advantages
Released 5 years late
Larger VRAM bandwidth (240.0GB/s vs 12.80GB/s)
1792 additional rendering cores
ATI FireMV 2250 PCIe x1 's Advantages
Lower TDP (32W vs 200W)
Score
Radeon HD 7950
VS
FireMV 2250 PCIe x1
Graphics Card
Jan 2012
Release Date
Jan 2007
Southern Islands
Generation
FireMV Multi-View
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x1
Clock Speeds
-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
400 MHz
Memory
3GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
128bit
240.0GB/s
Bandwidth
12.80GB/s
Render Config
-
SM Count
-
28
Compute Units
-
1792
Shading Units
-
112
TMUs
4
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
-
Theoretical Performance
25.60 GPixel/s
Pixel Rate
2.400 GPixel/s
89.60 GTexel/s
Texture Rate
2.400 GTexel/s
-
FP16 (half)
-
2.867 TFLOPS
FP32 (float)
-
716.8 GFLOPS
FP64 (double)
-
Graphics Processor
Tahiti
GPU Name
RV516
Tahiti PRO (215-0821056)
GPU Variant
-
GCN 1.0
Architecture
R500
TSMC
Foundry
UMC
28 nm
Process Size
80 nm
4.313 billion
Transistors
0.107 billion
352 mm²
Die Size
100 mm²
Board Design
200W
TDP
32W
550 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x S-Video 1x DMS-59
2x 6-pin
Power Connectors
None
Graphics Features
12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
3.0
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