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
Tesla C2075
CORE STATE
GF110
VRAM
6 GB
CLOCK SPEED
—
TDP
247 W
BUS WIDTH
384 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W8000
Tesla C2075
Core Specs
Shading Units
1,792
448
-75.0%
Shaders
1,792
448
-75.0%
TMUs
112
56
-50.0%
ROPs
32
48
+50.0%
Compute Units
28
—
SM Count
—
14
Clocks
GPU Clock
900 MHz
574 MHz
Shader Clock
—
1147 MHz
Memory Clock
1375 MHz
5.5 Gbps effective
783 MHz
3.1 Gbps effective
Memory
Memory Size
4 GB
6 GB
VRAM (MB)
4,096
6,144
+50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
384 bit
Bandwidth
176.0 GB/s
150.3 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
768 KB
Performance
Pixel Rate
28.80 GPixel/s
16.07 GPixel/s
Texture Rate
100.8 GTexel/s
32.14 GTexel/s
FP32 (TFLOPS)
3.226 TFLOPS
1,027.7 GFLOPS
FP64 (TFLOPS)
806.4 GFLOPS (1:4)
513.9 GFLOPS (1:2)
Power
TDP
225 W
247 W
TDP (W)
225
247
+9.8%
Suggested PSU
550 W
550 W
Power Connectors
2x 6-pin
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 1.0
Fermi 2.0
GPU Name
Tahiti
GF110
Generation
FirePro GCN
(Wx000)
Tesla Fermi
(x20xx)
Process Size
28 nm
40 nm
Transistors
4,313 million
3,000 million
Die Size
352 mm²
520 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
5.8M / mm²
API Support
DirectX
12 (11_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
—
OpenCL
2.1 (1.2)
1.1
CUDA
—
2.0
Shader Model
6.5 (5.1)
5.1
Physical
Slot Width
Dual-slot
Dual-slot
Length
279 mm
11 inches
248 mm
9.8 inches
Height
111 mm
4.4 inches
—
Outputs
4x DisplayPort 1.21x SDI
1x DVI
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Other
Launch Price
1,599 USD
—
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
Tesla
Successor
Radeon Pro Polaris
Tesla Kepler