AMD FirePro W8000 vs AMD Radeon HD 8770 OEM
GPU · Specs Compare
Graphics Card
Release Date
Jun 2012
Sep 2013
Generation
FirePro
Sea Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1375 MHz
1500 MHz
Memory
Memory Size
4GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
176.0GB/s
96.00GB/s
Render Config
Compute Units
28
14
Shading Units
1792
896
TMUs
112
56
ROPs
32
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
256 KB
Theoretical Performance
Pixel Rate
28.80 GPixel/s
16.80 GPixel/s
Texture Rate
100.8 GTexel/s
58.80 GTexel/s
FP32 (float)
3.226 TFLOPS
1.882 TFLOPS
FP64 (double)
806.4 GFLOPS
117.6 GFLOPS
Graphics Processor
GPU Name
Tahiti
Bonaire
GPU Variant
Tahiti PRO GL
Bonaire XT(215-0839039)
Architecture
GCN 1.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
4.313 billion
2.08 billion
Die Size
352 mm²
160 mm²
Board Design
TDP
225W
85W
Suggested PSU
550 W
250 W
Outputs
4x DisplayPort 1.21x SDI
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
2x 6-pin
1x 6-pin
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2
1.2
Shader Model
5.1
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.