GPU Comparison
RADEON
AMD Radeon Pro Vega II
CORE STATE
Vega 20
VRAM
32 GB
CLOCK SPEED
1720 MHz
TDP
475 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
VS
GEFORCE
GeForce GTX 650
CORE STATE
GK106
VRAM
1024 MB
CLOCK SPEED
—
TDP
65 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II
GTX 650
Core Specs
Shading Units
4,096
384
-90.6%
Shaders
4,096
384
-90.6%
TMUs
256
32
-87.5%
ROPs
64
16
-75.0%
Compute Units
64
—
Clocks
Base Clock
1574 MHz
—
Boost Clock
1720 MHz
—
GPU Clock
—
1058 MHz
Memory Clock
806 MHz
1612 Mbps effective
1250 MHz
5 Gbps effective
Memory
Memory Size
32 GB
1024 MB
VRAM (MB)
32,768
1,024
-96.9%
Memory Type
HBM2
GDDR5
Memory Bus
4096 bit
128 bit
Bandwidth
825.3 GB/s
80.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
4 MB
256 KB
Performance
Pixel Rate
110.1 GPixel/s
8.464 GPixel/s
Texture Rate
440.3 GTexel/s
33.86 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
812.5 GFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
33.86 GFLOPS (1:24)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
—
Power
TDP
475 W
65 W
TDP (W)
475
65
-86.3%
Suggested PSU
850 W
250 W
Power Connectors
—
1x 6-pin
Architecture
Architecture
GCN 5.1
Kepler
GPU Name
Vega 20
GK106
Generation
Radeon Pro Mac
(Vega Series)
GeForce 600
Process Size
7 nm
28 nm
Transistors
13,230 million
2,540 million
Die Size
331 mm²
221 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
11.5M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.0
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
Quad-slot
Single-slot
Length
—
147 mm
5.8 inches
Outputs
1x HDMI 2.0b4x Thunderbolt
1x DVI2x DisplayPort 1.2
Bus Interface
Apple MPX
PCIe 3.0 x16
Other
Launch Price
2,199 USD
—
Production
End-of-life
End-of-life
Predecessor
—
GeForce 500
Successor
—
GeForce 700