AMD Radeon HD 7750 vs AMD FirePro S7000
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7750 and 4GB VRAM FirePro S7000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7750 's Advantages
Lower TDP (55W vs 150W)
AMD FirePro S7000 's Advantages
Released 6 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (153.6GB/s vs 72.00GB/s)
768 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7750
0.819 TFLOPS
FirePro S7000
+196%
2.432 TFLOPS
Graphics Card
Feb 2012
Release Date
Aug 2012
Southern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
1125 MHz
Memory Clock
1200 MHz
Memory
1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
153.6GB/s
Render Config
8
Compute Units
20
-
-
-
512
Shading Units
1280
32
TMUs
80
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
12.80 GPixel/s
Pixel Rate
30.40 GPixel/s
25.60 GTexel/s
Texture Rate
76.00 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
2.432 TFLOPS
51.20 GFLOPS
FP64 (double)
152.0 GFLOPS
Board Design
55W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
1x DisplayPort 1.2
None
Power Connectors
1x 6-pin
Graphics Processor
Cape Verde
GPU Name
Pitcairn
Cape Verde PRO
GPU Variant
Pitcairn XT GL
(215-0828073)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
2.8 billion
123 mm²
Die Size
212 mm²
Graphics Features
12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
5.1
