Home GPU Comparison AMD Radeon R9 390 vs AMD FirePro S7000

AMD Radeon R9 390 vs AMD FirePro S7000

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 and 4GB VRAM FirePro S7000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390 's Advantages
Released 2 years and 10 months late
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (384.0GB/s vs 153.6GB/s)
1280 additional rendering cores
AMD FirePro S7000 's Advantages
Lower TDP (150W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 390 +110%
5.12 TFLOPS
FirePro S7000
2.432 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Aug 2012
Pirate Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
1200 MHz

Memory

8GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
512bit
Memory Bus
256bit
384.0GB/s
Bandwidth
153.6GB/s

Render Config

40
Compute Units
20
-
-
-
2560
Shading Units
1280
160
TMUs
80
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
30.40 GPixel/s
160.0 GTexel/s
Texture Rate
76.00 GTexel/s
-
-
-
5.120 TFLOPS
FP32 (float)
2.432 TFLOPS
640.0 GFLOPS
FP64 (double)
152.0 GFLOPS

Board Design

275W
TDP
150W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Grenada
GPU Name
Pitcairn
Grenada PRO (215-0880030)
GPU Variant
Pitcairn XT GL (215-0828073)
GCN 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
6.2 billion
Transistors
2.8 billion
438 mm²
Die Size
212 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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