GPU Comparison
RADEON
AMD FirePro W8000
CORE STATE
Tahiti
VRAM
4 GB
CLOCK SPEED
—
TDP
225 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
GeForce 825M
CORE STATE
GK208
VRAM
1024 MB
CLOCK SPEED
941 MHz
TDP
33 W
BUS WIDTH
64 bit
ARCHITECTURE
Kepler 2.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W8000
825M
Core Specs
Shading Units
1,792
384
-78.6%
Shaders
1,792
384
-78.6%
TMUs
112
32
-71.4%
ROPs
32
8
-75.0%
Compute Units
28
—
Clocks
Base Clock
—
850 MHz
Boost Clock
—
941 MHz
GPU Clock
900 MHz
—
Memory Clock
1375 MHz
5.5 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
4 GB
1024 MB
VRAM (MB)
4,096
1,024
-75.0%
Memory Type
GDDR5
DDR3
Memory Bus
256 bit
64 bit
Bandwidth
176.0 GB/s
14.40 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
512 KB
Performance
Pixel Rate
28.80 GPixel/s
7.528 GPixel/s
Texture Rate
100.8 GTexel/s
30.11 GTexel/s
FP32 (TFLOPS)
3.226 TFLOPS
722.7 GFLOPS
FP64 (TFLOPS)
806.4 GFLOPS (1:4)
30.11 GFLOPS (1:24)
Power
TDP
225 W
33 W
TDP (W)
225
33
-85.3%
Suggested PSU
550 W
—
Power Connectors
2x 6-pin
None
Architecture
Architecture
GCN 1.0
Kepler 2.0
GPU Name
Tahiti
GK208
Generation
FirePro GCN
(Wx000)
GeForce 800M
Process Size
28 nm
28 nm
Transistors
4,313 million
1,020 million
Die Size
352 mm²
87 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
11.7M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.175
OpenCL
2.1 (1.2)
3.0
CUDA
—
3.5
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
Dual-slot
IGP
Length
279 mm
11 inches
—
Height
111 mm
4.4 inches
—
Outputs
4x DisplayPort 1.21x SDI
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Other
Launch Price
1,599 USD
—
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
GeForce 700M
Successor
Radeon Pro Polaris
GeForce 900M