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 670M
CORE STATE
GF114
VRAM
1536 MB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 20
GTX 670M
Core Specs
Shading Units
1,280
336
-73.8%
Shaders
1,280
336
-73.8%
TMUs
80
56
-30.0%
ROPs
32
24
-25.0%
Compute Units
20
—
SM Count
—
7
Clocks
Base Clock
815 MHz
—
Boost Clock
1283 MHz
—
GPU Clock
—
598 MHz
Shader Clock
—
1196 MHz
Memory Clock
740 MHz
1480 Mbps effective
750 MHz
3 Gbps effective
Memory
Memory Size
4 GB
1536 MB
VRAM (MB)
4,096
1,536
-62.5%
Memory Type
HBM2
GDDR5
Memory Bus
1024 bit
192 bit
Bandwidth
189.4 GB/s
72.00 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
1024 KB
384 KB
Performance
Pixel Rate
41.06 GPixel/s
8.372 GPixel/s
Texture Rate
102.6 GTexel/s
33.49 GTexel/s
FP32 (TFLOPS)
3.284 TFLOPS
803.7 GFLOPS
FP64 (TFLOPS)
205.3 GFLOPS (1:16)
66.98 GFLOPS (1:12)
FP16 (TFLOPS)
6.569 TFLOPS (2:1)
—
Power
TDP
100 W
75 W
TDP (W)
100
75
-25.0%
Power Connectors
—
None
Architecture
Architecture
GCN 5.0
Fermi 2.0
GPU Name
Vega 12
GF114
Generation
Radeon Pro Mac
(Vega Series)
GeForce 600M
Process Size
14 nm
40 nm
Transistors
—
1,950 million
Die Size
—
332 mm²
Foundry
GlobalFoundries
TSMC
Density
—
5.9M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
—
OpenCL
2.1
1.1
CUDA
—
2.1
Shader Model
6.0
5.1
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 500M
Successor
—
GeForce 700M