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
GEFORCE
PG506-232
CORE STATE
GA100
VRAM
24 GB
CLOCK SPEED
1440 MHz
TDP
165 W
BUS WIDTH
3072 bit
ARCHITECTURE
Ampere
PROCESS
7 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
VII
PG506-232
Core Specs
Shading Units
3,840
3,584
-6.7%
Shaders
3,840
3,584
-6.7%
TMUs
240
224
-6.7%
ROPs
64
96
+50.0%
Compute Units
60
—
SM Count
—
56
Clocks
Base Clock
1400 MHz
930 MHz
Boost Clock
1750 MHz
1440 MHz
Memory Clock
1000 MHz
2 Gbps effective
1215 MHz
2.4 Gbps effective
Memory
Memory Size
16 GB
24 GB
VRAM (MB)
16,384
24,576
+50.0%
Memory Type
HBM2
HBM2
Memory Bus
4096 bit
3072 bit
Bandwidth
1.02 TB/s
933.1 GB/s
Cache
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
4 MB
24 MB
Performance
Pixel Rate
112.0 GPixel/s
138.2 GPixel/s
Texture Rate
420.0 GTexel/s
322.6 GTexel/s
FP32 (TFLOPS)
13.44 TFLOPS
10.32 TFLOPS
FP64 (TFLOPS)
3.360 TFLOPS (1:4)
5.161 TFLOPS (1:2)
FP16 (TFLOPS)
26.88 TFLOPS (2:1)
10.32 TFLOPS (1:1)
AI/RT
Tensor Cores
—
224
Power
TDP
295 W
165 W
TDP (W)
295
165
-44.1%
Suggested PSU
600 W
450 W
Power Connectors
2x 8-pin
8-pin EPS
Architecture
Architecture
GCN 5.1
Ampere
GPU Name
Vega 20
GA100
Generation
Vega II
(Radeon VII)
Server Ampere
(Axx)
Process Size
7 nm
7 nm
Transistors
13,230 million
54,200 million
Die Size
331 mm²
826 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
65.6M / mm²
API Support
DirectX
12 (12_1)
—
OpenGL
4.6
—
Vulkan
1.3
—
OpenCL
2.1
3.0
CUDA
—
8.0
Shader Model
6.7
—
Physical
Slot Width
Dual-slot
Dual-slot
Length
280 mm
11 inches
267 mm
10.5 inches
Height
125 mm
4.9 inches
112 mm
4.4 inches
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
699 USD
—
Production
End-of-life
End-of-life
Predecessor
Vega
Tesla Turing
Successor
Navi
Server Ada