GPU Comparison
RADEON
AMD Radeon Pro Vega 20
CORE STATE
Vega 12
VRAM
4 GB
CLOCK SPEED
1283 MHz
TDP
100 W
BUS WIDTH
1024 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GEFORCE
GeForce GTX 965M
CORE STATE
GM204
VRAM
2 GB
CLOCK SPEED
950 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 20
GTX 965M
Core Specs
Shading Units
1,280
1,024
-20.0%
Shaders
1,280
1,024
-20.0%
TMUs
80
64
-20.0%
ROPs
32
32
0.0%
Compute Units
20
—
Clocks
Base Clock
815 MHz
924 MHz
Boost Clock
1283 MHz
950 MHz
Memory Clock
740 MHz
1480 Mbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
HBM2
GDDR5
Memory Bus
1024 bit
128 bit
Bandwidth
189.4 GB/s
80.19 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
1024 KB
1024 KB
Performance
Pixel Rate
41.06 GPixel/s
30.40 GPixel/s
Texture Rate
102.6 GTexel/s
60.80 GTexel/s
FP32 (TFLOPS)
3.284 TFLOPS
1.946 TFLOPS
FP64 (TFLOPS)
205.3 GFLOPS (1:16)
60.80 GFLOPS (1:32)
FP16 (TFLOPS)
6.569 TFLOPS (2:1)
—
Power
TDP
100 W
—
TDP (W)
100
—
Power Connectors
—
None
Architecture
Architecture
GCN 5.0
Maxwell 2.0
GPU Name
Vega 12
GM204
Generation
Radeon Pro Mac
(Vega Series)
GeForce 900M
Process Size
14 nm
28 nm
Transistors
—
5,200 million
Die Size
—
398 mm²
Foundry
GlobalFoundries
TSMC
Density
—
13.1M / mm²
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
5.2
Shader Model
6.0
6.8
Physical
Slot Width
IGP
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
—
GeForce 800M
Successor
—
GeForce 10 Mobile