Home GPU Comparison AMD Radeon HD 7990 vs AMD FirePro S9000

AMD Radeon HD 7990 vs AMD FirePro S9000

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7990 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 7990 's Advantages
Released 8 months late
Boost Clock1000MHz
Larger VRAM bandwidth (288.0GB/s vs 264.0GB/s)
256 additional rendering cores
AMD FirePro S9000 's Advantages
More VRAM (6GB vs 3GB)
Lower TDP (225W vs 375W)

Score

Benchmark

FP32 (float)
Radeon HD 7990 +26%
4.096 TFLOPS
FirePro S9000
3.226 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Aug 2012
Southern Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

950 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1500 MHz
Memory Clock
1375 MHz

Memory

3GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
288.0GB/s
Bandwidth
264.0GB/s

Render Config

32
Compute Units
28
-
-
-
2048
Shading Units
1792
128
TMUs
112
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
28.80 GPixel/s
128.0 GTexel/s
Texture Rate
100.8 GTexel/s
-
-
-
4.096 TFLOPS
FP32 (float)
3.226 TFLOPS
1024 GFLOPS
FP64 (double)
806.4 GFLOPS

Board Design

375W
TDP
225W
750 W
Suggested PSU
550 W
1x DVI 4x mini-DisplayPort 1.2
Outputs
1x DisplayPort 1.2
2x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

Malta
GPU Name
Tahiti
Malta XT (215-0849026)
GPU Variant
Tahiti PRO GL
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
4.313 billion
365 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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