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
RTX A400
CORE STATE
GA107
VRAM
4 GB
CLOCK SPEED
1762 MHz
TDP
50 W
BUS WIDTH
64 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX Vega M GH
RTX A400
Core Specs
Shading Units
1,536
768
-50.0%
Shaders
1,536
768
-50.0%
TMUs
96
24
-75.0%
ROPs
64
16
-75.0%
Compute Units
24
—
SM Count
—
6
Clocks
Base Clock
1063 MHz
1417 MHz
Boost Clock
1190 MHz
1762 MHz
Memory Clock
800 MHz
1600 Mbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
HBM2
GDDR6
Memory Bus
1024 bit
64 bit
Bandwidth
204.8 GB/s
96.00 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
28.19 GPixel/s
Texture Rate
114.2 GTexel/s
42.29 GTexel/s
FP32 (TFLOPS)
3.656 TFLOPS
2.706 TFLOPS
FP64 (TFLOPS)
228.5 GFLOPS (1:16)
42.29 GFLOPS (1:64)
FP16 (TFLOPS)
3.656 TFLOPS (1:1)
2.706 TFLOPS (1:1)
AI/RT
RT Cores
—
6
Tensor Cores
—
24
Power
TDP
100 W
50 W
TDP (W)
100
50
-50.0%
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
Length
—
163 mm
6.4 inches
Height
—
69 mm
2.7 inches
Outputs
Portable Device Dependent
4x mini-DisplayPort 1.4a
Bus Interface
IGP
PCIe 4.0 x8
Other
Production
End-of-life
Active
Predecessor
—
Quadro Turing
Successor
—
Workstation Ada