AMD Radeon E8870 vs AMD FirePro W7000

GPU · Specs Compare

Products
GPU AMD Radeon E8870 AMD · 2015-09
GPU AMD FirePro W7000 AMD · 2012-06
Graphics Card
Release Date
Sep 2015
Jun 2012
Generation
Embedded
FirePro
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1500 MHz
1200 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
96.00GB/s
153.6GB/s
Render Config
Compute Units
12
20
Shading Units
768
1280
TMUs
48
80
ROPs
16
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
512 KB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
30.40 GPixel/s
Texture Rate
48.00 GTexel/s
76.00 GTexel/s
FP32 (float)
1.536 TFLOPS
2.432 TFLOPS
FP64 (double)
96.00 GFLOPS
152.0 GFLOPS
Graphics Processor
GPU Name
Saturn
Pitcairn
GPU Variant
Saturn PRO
Pitcairn XT GL(215-0828073)
Architecture
GCN 2.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.08 billion
2.8 billion
Die Size
160 mm²
212 mm²
Board Design
TDP
75W
150W
Outputs
No outputs
4x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.0
1.2
Vulkan
1.2
1.2
Shader Model
6.3
5.1
▲ Specs Compare Data sourced from official specifications and benchmark tests.