GPU Comparison
RADEON
AMD Radeon Pro Vega 64
CORE STATE
Vega 10
VRAM
16 GB
CLOCK SPEED
1350 MHz
TDP
250 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
RADEON
Radeon R6 M255DX
CORE STATE
Jet
VRAM
System Shared
CLOCK SPEED
855 MHz
TDP
—
BUS WIDTH
System Shared
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 64
R6 M255DX
Core Specs
Shading Units
4,096
320
-92.2%
Shaders
4,096
320
-92.2%
TMUs
256
20
-92.2%
ROPs
64
8
-87.5%
Compute Units
64
5
-92.2%
Clocks
Base Clock
1250 MHz
780 MHz
Boost Clock
1350 MHz
855 MHz
Memory Clock
786 MHz
1572 Mbps effective
System Shared
Memory
Memory Size
16 GB
System Shared
VRAM (MB)
16,384
—
Memory Type
HBM2
System Shared
Memory Bus
2048 bit
System Shared
Bandwidth
402.4 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
128 KB
Performance
Pixel Rate
86.40 GPixel/s
6.840 GPixel/s
Texture Rate
345.6 GTexel/s
17.10 GTexel/s
FP32 (TFLOPS)
11.06 TFLOPS
547.2 GFLOPS
FP64 (TFLOPS)
691.2 GFLOPS (1:16)
34.20 GFLOPS (1:16)
FP16 (TFLOPS)
22.12 TFLOPS (2:1)
—
Power
TDP
250 W
—
TDP (W)
250
—
Power Connectors
None
—
Architecture
Architecture
GCN 5.0
GCN 1.0
GPU Name
Vega 10
Jet
Generation
Radeon Pro Mac
(Vega Series)
Gem System Hybrid
(Rx M200)
Process Size
14 nm
28 nm
Transistors
12,500 million
690 million
Die Size
495 mm²
56 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / mm²
12.3M / mm²
API Support
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.170
OpenCL
2.1
2.1 (1.2)
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
IGP
Other
Production
End-of-life
End-of-life