GPU Comparison
RADEON
AMD Radeon Pro 575X
CORE STATE
Ellesmere
VRAM
4 GB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2019
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 575X
Tesla K20m
Core Specs
Shading Units
2,048
2,496
+21.9%
Shaders
2,048
2,496
+21.9%
TMUs
128
208
+62.5%
ROPs
32
40
+25.0%
Compute Units
32
—
Clocks
GPU Clock
1096 MHz
706 MHz
Memory Clock
1695 MHz
6.8 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
256 bit
320 bit
Bandwidth
217.0 GB/s
208.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
2 MB
1280 KB
Performance
Pixel Rate
35.07 GPixel/s
36.71 GPixel/s
Texture Rate
140.3 GTexel/s
146.8 GTexel/s
FP32 (TFLOPS)
4.489 TFLOPS
3.524 TFLOPS
FP64 (TFLOPS)
280.6 GFLOPS (1:16)
1,174.8 GFLOPS (1:3)
FP16 (TFLOPS)
4.489 TFLOPS (1:1)
—
Power
TDP
150 W
225 W
TDP (W)
150
225
+50.0%
Suggested PSU
—
550 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 4.0
Kepler
GPU Name
Ellesmere
GK110
Generation
Radeon Pro Mac
(500X Series)
Tesla Kepler
(Kxx)
Process Size
14 nm
28 nm
Transistors
5,700 million
7,080 million
Die Size
232 mm²
561 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / 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 x16
PCIe 2.0 x16
Other
Launch Price
—
3,199 USD
Production
End-of-life
End-of-life
Predecessor
—
Tesla Fermi
Successor
—
Tesla Maxwell