GPU Comparison
RADEON
AMD Radeon RX Vega M GL
CORE STATE
Polaris 22
VRAM
4 GB
CLOCK SPEED
1011 MHz
TDP
65 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GPU
UHD Graphics 750
CORE STATE
Rocket Lake
VRAM
System Shared
CLOCK SPEED
1300 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 12.1
PROCESS
14 nm+++
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX Vega M GL
UHD Graphics 750
Core Specs
Shading Units
1,280
256
-80.0%
Shaders
1,280
256
-80.0%
TMUs
80
16
-80.0%
ROPs
32
8
-75.0%
Compute Units
20
—
Execution Units
—
32
Clocks
Base Clock
931 MHz
300 MHz
Boost Clock
1011 MHz
1300 MHz
Memory Clock
700 MHz
1400 Mbps effective
System Shared
Memory
Memory Size
4 GB
System Shared
VRAM (MB)
4,096
—
Memory Type
HBM2
System Shared
Memory Bus
1024 bit
System Shared
Bandwidth
179.2 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
1024 KB
—
Performance
Pixel Rate
32.35 GPixel/s
10.40 GPixel/s
Texture Rate
80.88 GTexel/s
20.80 GTexel/s
FP32 (TFLOPS)
2.588 TFLOPS
665.6 GFLOPS
FP64 (TFLOPS)
161.8 GFLOPS (1:16)
—
FP16 (TFLOPS)
2.588 TFLOPS (1:1)
1,331.2 GFLOPS (2:1)
Power
TDP
65 W
15 W
TDP (W)
65
15
-76.9%
Architecture
Architecture
GCN 4.0
Generation 12.1
GPU Name
Polaris 22
Rocket Lake
Generation
Vega
(Vega M)
HD Graphics
(Rocket Lake)
Process Size
14 nm
14 nm+++
Transistors
5,000 million
—
Die Size
208 mm²
—
Foundry
GlobalFoundries
Intel
Density
24.0M / mm²
—
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
Shader Model
6.7
6.6
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Motherboard Dependent
Bus Interface
IGP
Ring Bus
Other
Production
End-of-life
End-of-life