Home GPU Comparison AMD Radeon R9 390 X2 vs AMD FirePro S9050

AMD Radeon R9 390 X2 vs AMD FirePro S9050

AMD Radeon R9 390 X2
VS
AMD FirePro S9050
AMD Radeon R9 390 X2
AMD FirePro S9050
We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 X2 and 12GB VRAM FirePro S9050 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390 X2 's Advantages
Released 1 years and 1 months late
Larger VRAM bandwidth (345.6GB/s vs 264.0GB/s)
768 additional rendering cores
AMD FirePro S9050 's Advantages
More VRAM (12GB vs 8GB)
Lower TDP (225W vs 580W)

Score

Benchmark

FP32 (float)
Radeon R9 390 X2 +58%
5.12 TFLOPS
FirePro S9050
3.226 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
Aug 2014
Pirate Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1350 MHz
Memory Clock
1375 MHz

Memory

8GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5
512bit
Memory Bus
384bit
345.6GB/s
Bandwidth
264.0GB/s

Render Config

40
Compute Units
28
-
-
-
2560
Shading Units
1792
160
TMUs
112
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
28.80 GPixel/s
160.0 GTexel/s
Texture Rate
100.8 GTexel/s
-
-
-
5.120 TFLOPS
FP32 (float)
3.226 TFLOPS
640.0 GFLOPS
FP64 (double)
806.4 GFLOPS

Board Design

580W
TDP
225W
950 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DisplayPort 1.2
4x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

Grenada
GPU Name
Tahiti
Grenada PRO (215-0880030)
GPU Variant
Tahiti PRO GL
GCN 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
6.2 billion
Transistors
4.313 billion
438 mm²
Die Size
352 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.3
Shader Model
5.1

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