GPU Comparison
RADEON
AMD Radeon RX Vega 64
CORE STATE
Vega 10
VRAM
8 GB
CLOCK SPEED
1546 MHz
TDP
295 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2017
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
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX Vega 64
Tesla K80
Core Specs
Shading Units
4,096
2,496
-39.1%
Shaders
4,096
2,496
-39.1%
TMUs
256
208
-18.8%
ROPs
64
48
-25.0%
Compute Units
64
—
Clocks
Base Clock
1247 MHz
562 MHz
Boost Clock
1546 MHz
824 MHz
Memory Clock
945 MHz
1890 Mbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
8 GB
12 GB
VRAM (MB)
8,192
12,288
+50.0%
Memory Type
HBM2
GDDR5
Memory Bus
2048 bit
384 bit
Bandwidth
483.8 GB/s
240.6 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
4 MB
1536 KB
Performance
Pixel Rate
98.94 GPixel/s
42.85 GPixel/s
Texture Rate
395.8 GTexel/s
171.4 GTexel/s
FP32 (TFLOPS)
12.66 TFLOPS
4.113 TFLOPS
FP64 (TFLOPS)
791.6 GFLOPS (1:16)
1,371.1 GFLOPS (1:3)
FP16 (TFLOPS)
25.33 TFLOPS (2:1)
—
Power
TDP
295 W
300 W
TDP (W)
295
300
+1.7%
Suggested PSU
600 W
700 W
Power Connectors
2x 8-pin
1x 8-pin
Architecture
Architecture
GCN 5.0
Kepler 2.0
GPU Name
Vega 10
GK210
Generation
Vega
(RX Vega)
Tesla Kepler
(Kxx)
Process Size
14 nm
28 nm
Transistors
12,500 million
7,100 million
Die Size
495 mm²
561 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
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
6.7
6.5 (5.1)
Physical
Slot Width
Dual-slot
Dual-slot
Length
280 mm
11 inches
267 mm
10.5 inches
Height
111 mm
4.4 inches
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
499 USD
—
Production
End-of-life
End-of-life
Predecessor
Polaris
Tesla Fermi
Successor
Navi
Tesla Maxwell