GPU Comparison
RADEON
AMD Radeon VII
CORE STATE
Vega 20
VRAM
16 GB
CLOCK SPEED
1750 MHz
TDP
295 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
VS
GPU
Arc A370M
CORE STATE
DG2-128
VRAM
4 GB
CLOCK SPEED
2050 MHz
TDP
35 W
BUS WIDTH
64 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
VII
A370M
Core Specs
Shading Units
3,840
1,024
-73.3%
Shaders
3,840
1,024
-73.3%
TMUs
240
64
-73.3%
ROPs
64
32
-50.0%
Compute Units
60
—
Execution Units
—
128
Clocks
Base Clock
1400 MHz
1550 MHz
Boost Clock
1750 MHz
2050 MHz
Memory Clock
1000 MHz
2 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
16 GB
4 GB
VRAM (MB)
16,384
4,096
-75.0%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
64 bit
Bandwidth
1.02 TB/s
112.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
4 MB
4 MB
Performance
Pixel Rate
112.0 GPixel/s
65.60 GPixel/s
Texture Rate
420.0 GTexel/s
131.2 GTexel/s
FP32 (TFLOPS)
13.44 TFLOPS
4.198 TFLOPS
FP64 (TFLOPS)
3.360 TFLOPS (1:4)
1,049.6 GFLOPS (1:4)
FP16 (TFLOPS)
26.88 TFLOPS (2:1)
8.397 TFLOPS (2:1)
AI/RT
RT Cores
—
8
XMX Cores
—
128
Power
TDP
295 W
35 W
TDP (W)
295
35
-88.1%
Suggested PSU
600 W
—
Power Connectors
2x 8-pin
—
Architecture
Architecture
GCN 5.1
Xe-HPG
GPU Name
Vega 20
DG2-128
Generation
Vega II
(Radeon VII)
Alchemist
(Arc 3 Mobile)
Process Size
7 nm
6 nm
Transistors
13,230 million
7,200 million
Die Size
331 mm²
157 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
45.9M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
Shader Model
6.7
6.6
Physical
Slot Width
Dual-slot
IGP
Length
280 mm
11 inches
—
Height
125 mm
4.9 inches
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Launch Price
699 USD
—
Production
End-of-life
End-of-life
Predecessor
Vega
—
Successor
Navi
—