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GPU Comparison
AMD Radeon HD 7990 vs ATI FirePro 2270 PCIe x1
AMD Radeon HD 7990 vs ATI FirePro 2270 PCIe x1
VS
AMD Radeon HD 7990
ATI FirePro 2270 PCIe x1
We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7990 and 512MB VRAM FirePro 2270 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7990 's Advantages
Released 2 years and 3 months late
Boost Clock1000MHz
Larger VRAM bandwidth (288.0GB/s vs 9.600GB/s)
1968 additional rendering cores
ATI FirePro 2270 PCIe x1 's Advantages
Lower TDP (15W vs 375W)
Score
Benchmark
FP32 (float)
Radeon HD 7990
+4166%
4.096 TFLOPS
FirePro 2270 PCIe x1
0.096 TFLOPS
Radeon HD 7990
VS
FirePro 2270 PCIe x1
Graphics Card
Apr 2013
Release Date
Jan 2011
Southern Islands
Generation
FirePro Multi-View
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x1
Clock Speeds
950 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1500 MHz
Memory Clock
600 MHz
Memory
3GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
64bit
288.0GB/s
Bandwidth
9.600GB/s
Render Config
-
SM Count
-
32
Compute Units
1
2048
Shading Units
80
128
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
768 KB
L2 Cache
128 KB
Theoretical Performance
32.00 GPixel/s
Pixel Rate
2.400 GPixel/s
128.0 GTexel/s
Texture Rate
4.800 GTexel/s
-
FP16 (half)
-
4.096 TFLOPS
FP32 (float)
96.00 GFLOPS
1024 GFLOPS
FP64 (double)
-
Graphics Processor
Malta
GPU Name
Cedar
Malta XT (215-0849026)
GPU Variant
Cedar WS
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
4.313 billion
Transistors
0.292 billion
365 mm²
Die Size
59 mm²
Board Design
375W
TDP
15W
750 W
Suggested PSU
200 W
1x DVI 4x mini-DisplayPort 1.2
Outputs
1x DMS-59
2x 8-pin
Power Connectors
None
Graphics Features
12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
5.0
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