GPU Comparison
RADEON
AMD Radeon Pro Vega 64X
CORE STATE
Vega 10
VRAM
16 GB
CLOCK SPEED
1468 MHz
TDP
250 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2019
VS
GEFORCE
Tesla K40c
CORE STATE
GK180
VRAM
12 GB
CLOCK SPEED
876 MHz
TDP
245 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 64X
Tesla K40c
Core Specs
Shading Units
4,096
2,880
-29.7%
Shaders
4,096
2,880
-29.7%
TMUs
256
240
-6.3%
ROPs
64
48
-25.0%
Compute Units
64
—
Clocks
Base Clock
1250 MHz
745 MHz
Boost Clock
1468 MHz
876 MHz
Memory Clock
1000 MHz
2 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
16 GB
12 GB
VRAM (MB)
16,384
12,288
-25.0%
Memory Type
HBM2
GDDR5
Memory Bus
2048 bit
384 bit
Bandwidth
512.0 GB/s
288.4 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
4 MB
1536 KB
Performance
Pixel Rate
93.95 GPixel/s
52.56 GPixel/s
Texture Rate
375.8 GTexel/s
210.2 GTexel/s
FP32 (TFLOPS)
12.03 TFLOPS
5.046 TFLOPS
FP64 (TFLOPS)
751.6 GFLOPS (1:16)
1.682 TFLOPS (1:3)
FP16 (TFLOPS)
24.05 TFLOPS (2:1)
—
Power
TDP
250 W
245 W
TDP (W)
250
245
-2.0%
Suggested PSU
—
550 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 5.0
Kepler
GPU Name
Vega 10
GK180
Generation
Radeon Pro Mac
(Vega Series)
Tesla Kepler
(Kxx)
Process Size
14 nm
28 nm
Transistors
12,500 million
7,080 million
Die Size
495 mm²
561 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
12.6M / mm²
API Support
DirectX
12 (12_1)
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
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
Launch Price
—
7,699 USD
Production
End-of-life
End-of-life
Predecessor
—
Tesla Fermi
Successor
—
Tesla Maxwell