GPU Comparison
RADEON
AMD FirePro W7100
CORE STATE
Tonga
VRAM
8 GB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
Tesla K80
CORE STATE
GK210
VRAM
12 GB
CLOCK SPEED
824 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler 2.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W7100
Tesla K80
Core Specs
Shading Units
1,792
2,496
+39.3%
Shaders
1,792
2,496
+39.3%
TMUs
112
208
+85.7%
ROPs
32
48
+50.0%
Compute Units
28
—
Clocks
Base Clock
—
562 MHz
Boost Clock
—
824 MHz
GPU Clock
920 MHz
—
Memory Clock
1250 MHz
5 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
8 GB
12 GB
VRAM (MB)
8,192
12,288
+50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
384 bit
Bandwidth
160.0 GB/s
240.6 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
1536 KB
Performance
Pixel Rate
29.44 GPixel/s
42.85 GPixel/s
Texture Rate
103.0 GTexel/s
171.4 GTexel/s
FP32 (TFLOPS)
3.297 TFLOPS
4.113 TFLOPS
FP64 (TFLOPS)
206.1 GFLOPS (1:16)
1,371.1 GFLOPS (1:3)
FP16 (TFLOPS)
3.297 TFLOPS (1:1)
—
Power
TDP
150 W
300 W
TDP (W)
150
300
+100.0%
Suggested PSU
450 W
700 W
Power Connectors
1x 6-pin
1x 8-pin
Architecture
Architecture
GCN 3.0
Kepler 2.0
GPU Name
Tonga
GK210
Generation
FirePro GCN
(Wx100)
Tesla Kepler
(Kxx)
Process Size
28 nm
28 nm
Transistors
5,000 million
7,100 million
Die Size
366 mm²
561 mm²
Foundry
TSMC
TSMC
Density
13.7M / mm²
12.7M / mm²
API Support
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.7
Shader Model
6.5
6.5 (5.1)
Physical
Slot Width
Single-slot
Dual-slot
Length
241 mm
9.5 inches
267 mm
10.5 inches
Height
111 mm
4.4 inches
—
Outputs
4x DisplayPort 1.2
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
Tesla Fermi
Successor
Radeon Pro Polaris
Tesla Maxwell