GPU Comparison
RADEON
AMD Radeon Pro Vega 16
CORE STATE
Vega 12
VRAM
4 GB
CLOCK SPEED
1190 MHz
TDP
75 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2018
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_metal
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 16
Tesla K80
Core Specs
Shading Units
1,024
2,496
+143.8%
Shaders
1,024
2,496
+143.8%
TMUs
64
208
+225.0%
ROPs
32
48
+50.0%
Compute Units
16
—
Clocks
Base Clock
815 MHz
562 MHz
Boost Clock
1190 MHz
824 MHz
Memory Clock
1200 MHz
2.4 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
4 GB
12 GB
VRAM (MB)
4,096
12,288
+200.0%
Memory Type
HBM2
GDDR5
Memory Bus
1024 bit
384 bit
Bandwidth
307.2 GB/s
240.6 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
1024 KB
1536 KB
Performance
Pixel Rate
38.08 GPixel/s
42.85 GPixel/s
Texture Rate
76.16 GTexel/s
171.4 GTexel/s
FP32 (TFLOPS)
2.437 TFLOPS
4.113 TFLOPS
FP64 (TFLOPS)
152.3 GFLOPS (1:16)
1,371.1 GFLOPS (1:3)
FP16 (TFLOPS)
4.874 TFLOPS (2:1)
—
Power
TDP
75 W
300 W
TDP (W)
75
300
+300.0%
Suggested PSU
—
700 W
Power Connectors
—
1x 8-pin
Architecture
Architecture
GCN 5.0
Kepler 2.0
GPU Name
Vega 12
GK210
Generation
Radeon Pro Mac
(Vega Series)
Tesla Kepler
(Kxx)
Process Size
14 nm
28 nm
Transistors
—
7,100 million
Die Size
—
561 mm²
Foundry
GlobalFoundries
TSMC
Density
—
12.7M / mm²
API Support
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.7
Shader Model
6.0
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 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Tesla Fermi
Successor
—
Tesla Maxwell