GPU Comparison
RADEON
AMD Radeon RX Vega 56
CORE STATE
Vega 10
VRAM
8 GB
CLOCK SPEED
1471 MHz
TDP
210 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2017
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
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
RX Vega 56
Tesla K40c
Core Specs
Shading Units
3,584
2,880
-19.6%
Shaders
3,584
2,880
-19.6%
TMUs
224
240
+7.1%
ROPs
64
48
-25.0%
Compute Units
56
—
Clocks
Base Clock
1156 MHz
745 MHz
Boost Clock
1471 MHz
876 MHz
Memory Clock
800 MHz
1600 Mbps effective
1502 MHz
6 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
409.6 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
94.14 GPixel/s
52.56 GPixel/s
Texture Rate
329.5 GTexel/s
210.2 GTexel/s
FP32 (TFLOPS)
10.54 TFLOPS
5.046 TFLOPS
FP64 (TFLOPS)
659.0 GFLOPS (1:16)
1.682 TFLOPS (1:3)
FP16 (TFLOPS)
21.09 TFLOPS (2:1)
—
Power
TDP
210 W
245 W
TDP (W)
210
245
+16.7%
Suggested PSU
550 W
550 W
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 5.0
Kepler
GPU Name
Vega 10
GK180
Generation
Vega
(RX Vega)
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
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
399 USD
7,699 USD
Production
End-of-life
End-of-life
Predecessor
Polaris
Tesla Fermi
Successor
Navi
Tesla Maxwell