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
GeForce 945M
CORE STATE
GM107
VRAM
2 GB
CLOCK SPEED
1020 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX Vega M GH
945M
Core Specs
Shading Units
1,536
640
-58.3%
Shaders
1,536
640
-58.3%
TMUs
96
40
-58.3%
ROPs
64
16
-75.0%
Compute Units
24
—
Clocks
Base Clock
1063 MHz
928 MHz
Boost Clock
1190 MHz
1020 MHz
Memory Clock
800 MHz
1600 Mbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
HBM2
DDR3
Memory Bus
1024 bit
128 bit
Bandwidth
204.8 GB/s
28.80 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SMM)
L2 Cache
1024 KB
2 MB
Performance
Pixel Rate
76.16 GPixel/s
16.32 GPixel/s
Texture Rate
114.2 GTexel/s
40.80 GTexel/s
FP32 (TFLOPS)
3.656 TFLOPS
1,305.6 GFLOPS
FP64 (TFLOPS)
228.5 GFLOPS (1:16)
40.80 GFLOPS (1:32)
FP16 (TFLOPS)
3.656 TFLOPS (1:1)
—
Power
TDP
100 W
75 W
TDP (W)
100
75
-25.0%
Power Connectors
—
None
Architecture
Architecture
GCN 4.0
Maxwell
GPU Name
Polaris 22
GM107
Generation
Vega
(Vega M)
GeForce 900M
Process Size
14 nm
28 nm
Transistors
5,000 million
1,870 million
Die Size
208 mm²
148 mm²
Foundry
GlobalFoundries
TSMC
Density
24.0M / mm²
12.6M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
5.0
Shader Model
6.7
6.7 (5.1)
Physical
Slot Width
IGP
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
IGP
MXM-B (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
—
GeForce 800M
Successor
—
GeForce 10 Mobile