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
GEFORCE
Quadro P400
CORE STATE
GP107
VRAM
2 GB
CLOCK SPEED
1252 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Pascal
PROCESS
14 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX Vega M GL
Quadro P400
Core Specs
Shading Units
1,280
256
-80.0%
Shaders
1,280
256
-80.0%
TMUs
80
16
-80.0%
ROPs
32
16
-50.0%
Compute Units
20
—
SM Count
—
2
Clocks
Base Clock
931 MHz
1228 MHz
Boost Clock
1011 MHz
1252 MHz
Memory Clock
700 MHz
1400 Mbps effective
1002 MHz
4 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
64 bit
Bandwidth
179.2 GB/s
32.06 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
1024 KB
512 KB
Performance
Pixel Rate
32.35 GPixel/s
20.03 GPixel/s
Texture Rate
80.88 GTexel/s
20.03 GTexel/s
FP32 (TFLOPS)
2.588 TFLOPS
641.0 GFLOPS
FP64 (TFLOPS)
161.8 GFLOPS (1:16)
20.03 GFLOPS (1:32)
FP16 (TFLOPS)
2.588 TFLOPS (1:1)
10.02 GFLOPS (1:64)
Power
TDP
65 W
30 W
TDP (W)
65
30
-53.8%
Suggested PSU
—
200 W
Power Connectors
—
None
Architecture
Architecture
GCN 4.0
Pascal
GPU Name
Polaris 22
GP107
Generation
Vega
(Vega M)
Quadro Pascal
(Px000)
Process Size
14 nm
14 nm
Transistors
5,000 million
3,300 million
Die Size
208 mm²
132 mm²
Foundry
GlobalFoundries
Samsung
Density
24.0M / mm²
25.0M / 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
CUDA
—
6.1
Shader Model
6.7
6.8
Physical
Slot Width
IGP
Single-slot
Length
—
150 mm
5.9 inches
Height
—
69 mm
2.7 inches
Outputs
Portable Device Dependent
3x mini-DisplayPort 1.4a
Bus Interface
IGP
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Maxwell
Successor
—
Quadro Volta