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
Tesla P4
CORE STATE
GP104
VRAM
8 GB
CLOCK SPEED
1114 MHz
TDP
75 W
BUS WIDTH
256 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX Vega M GL
Tesla P4
Core Specs
Shading Units
1,280
2,560
+100.0%
Shaders
1,280
2,560
+100.0%
TMUs
80
160
+100.0%
ROPs
32
64
+100.0%
Compute Units
20
—
SM Count
—
20
Clocks
Base Clock
931 MHz
886 MHz
Boost Clock
1011 MHz
1114 MHz
Memory Clock
700 MHz
1400 Mbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
HBM2
GDDR5
Memory Bus
1024 bit
256 bit
Bandwidth
179.2 GB/s
192.3 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
1024 KB
2 MB
Performance
Pixel Rate
32.35 GPixel/s
71.30 GPixel/s
Texture Rate
80.88 GTexel/s
178.2 GTexel/s
FP32 (TFLOPS)
2.588 TFLOPS
5.704 TFLOPS
FP64 (TFLOPS)
161.8 GFLOPS (1:16)
178.2 GFLOPS (1:32)
FP16 (TFLOPS)
2.588 TFLOPS (1:1)
89.12 GFLOPS (1:64)
Power
TDP
65 W
75 W
TDP (W)
65
75
+15.4%
Suggested PSU
—
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 4.0
Pascal
GPU Name
Polaris 22
GP104
Generation
Vega
(Vega M)
Tesla Pascal
(Pxx)
Process Size
14 nm
16 nm
Transistors
5,000 million
7,200 million
Die Size
208 mm²
314 mm²
Foundry
GlobalFoundries
TSMC
Density
24.0M / mm²
22.9M / 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
—
168 mm
6.6 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
IGP
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Tesla Maxwell
Successor
—
Tesla Volta