GPU Comparison
RADEON
AMD Radeon RX Vega M GH
CORE STATE
Polaris 22
VRAM
4 GB
CLOCK SPEED
1190 MHz
TDP
100 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GEFORCE
A2
CORE STATE
GA107
VRAM
16 GB
CLOCK SPEED
1770 MHz
TDP
60 W
BUS WIDTH
128 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX Vega M GH
A2
Core Specs
Shading Units
1,536
1,280
-16.7%
Shaders
1,536
1,280
-16.7%
TMUs
96
40
-58.3%
ROPs
64
32
-50.0%
Compute Units
24
—
SM Count
—
10
Clocks
Base Clock
1063 MHz
1440 MHz
Boost Clock
1190 MHz
1770 MHz
Memory Clock
800 MHz
1600 Mbps effective
1563 MHz
12.5 Gbps effective
Memory
Memory Size
4 GB
16 GB
VRAM (MB)
4,096
16,384
+300.0%
Memory Type
HBM2
GDDR6
Memory Bus
1024 bit
128 bit
Bandwidth
204.8 GB/s
200.1 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
2 MB
Performance
Pixel Rate
76.16 GPixel/s
56.64 GPixel/s
Texture Rate
114.2 GTexel/s
70.80 GTexel/s
FP32 (TFLOPS)
3.656 TFLOPS
4.531 TFLOPS
FP64 (TFLOPS)
228.5 GFLOPS (1:16)
70.80 GFLOPS (1:64)
FP16 (TFLOPS)
3.656 TFLOPS (1:1)
4.531 TFLOPS (1:1)
AI/RT
RT Cores
—
10
Tensor Cores
—
40
Power
TDP
100 W
60 W
TDP (W)
100
60
-40.0%
Suggested PSU
—
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 4.0
Ampere
GPU Name
Polaris 22
GA107
Generation
Vega
(Vega M)
Workstation Ampere
(Ax000)
Process Size
14 nm
8 nm
Transistors
5,000 million
8,700 million
Die Size
208 mm²
200 mm²
Foundry
GlobalFoundries
Samsung
Density
24.0M / mm²
43.5M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.7
6.8
Physical
Slot Width
IGP
Single-slot
Outputs
Portable Device Dependent
No outputs
Bus Interface
IGP
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Turing
Successor
—
Workstation Ada