Home GPU Comparison AMD Radeon HD 7770 GHz Edition vs AMD FirePro S9000

AMD Radeon HD 7770 GHz Edition vs AMD FirePro S9000

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7770 GHz Edition and 6GB VRAM FirePro S9000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7770 GHz Edition 's Advantages
Lower TDP (80W vs 225W)
AMD FirePro S9000 's Advantages
Released 6 months late
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (264.0GB/s vs 72.00GB/s)
1152 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7770 GHz Edition
1.28 TFLOPS
FirePro S9000 +152%
3.226 TFLOPS
VS

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
1375 MHz

Memory

1024MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
72.00GB/s
Bandwidth
264.0GB/s

Render Config

10
Compute Units
28
-
-
-
640
Shading Units
1792
40
TMUs
112
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
28.80 GPixel/s
40.00 GTexel/s
Texture Rate
100.8 GTexel/s
-
-
-
1280 GFLOPS
FP32 (float)
3.226 TFLOPS
80.00 GFLOPS
FP64 (double)
806.4 GFLOPS

Board Design

80W
TDP
225W
250 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

Cape Verde
GPU Name
Tahiti
Cape Verde XT
GPU Variant
Tahiti PRO GL
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
4.313 billion
123 mm²
Die Size
352 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

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