GPU Comparison
RADEON
AMD Radeon Pro 560
CORE STATE
Polaris 21
VRAM
4 GB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
Tesla K20m
CORE STATE
GK110
VRAM
5 GB
CLOCK SPEED
—
TDP
225 W
BUS WIDTH
320 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 560
Tesla K20m
Core Specs
Shading Units
1,024
2,496
+143.8%
Shaders
1,024
2,496
+143.8%
TMUs
64
208
+225.0%
ROPs
16
40
+150.0%
Compute Units
16
—
Clocks
GPU Clock
907 MHz
706 MHz
Memory Clock
1270 MHz
5.1 Gbps effective
1300 MHz
5.2 Gbps effective
Memory
Memory Size
4 GB
5 GB
VRAM (MB)
4,096
5,120
+25.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
320 bit
Bandwidth
81.28 GB/s
208.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
1024 KB
1280 KB
Performance
Pixel Rate
14.51 GPixel/s
36.71 GPixel/s
Texture Rate
58.05 GTexel/s
146.8 GTexel/s
FP32 (TFLOPS)
1.858 TFLOPS
3.524 TFLOPS
FP64 (TFLOPS)
116.1 GFLOPS (1:16)
1,174.8 GFLOPS (1:3)
FP16 (TFLOPS)
1.858 TFLOPS (1:1)
—
Power
TDP
75 W
225 W
TDP (W)
75
225
+200.0%
Suggested PSU
—
550 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 4.0
Kepler
GPU Name
Polaris 21
GK110
Generation
Radeon Pro Mac
(500 Series)
Tesla Kepler
(Kxx)
Process Size
14 nm
28 nm
Transistors
3,000 million
7,080 million
Die Size
123 mm²
561 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
12.6M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.5
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Launch Price
—
3,199 USD
Production
End-of-life
End-of-life
Predecessor
—
Tesla Fermi
Successor
—
Tesla Maxwell