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
L4
CORE STATE
AD104
VRAM
24 GB
CLOCK SPEED
2040 MHz
TDP
72 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II
L4
Core Specs
Shading Units
4,096
7,424
+81.3%
Shaders
4,096
7,424
+81.3%
TMUs
256
240
-6.3%
ROPs
64
80
+25.0%
Compute Units
64
—
SM Count
—
60
Clocks
Base Clock
1574 MHz
795 MHz
Boost Clock
1720 MHz
2040 MHz
Memory Clock
806 MHz
1612 Mbps effective
1563 MHz
12.5 Gbps effective
Memory
Memory Size
32 GB
24 GB
VRAM (MB)
32,768
24,576
-25.0%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
192 bit
Bandwidth
825.3 GB/s
300.1 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
48 MB
Performance
Pixel Rate
110.1 GPixel/s
163.2 GPixel/s
Texture Rate
440.3 GTexel/s
489.6 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
30.29 TFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
473.3 GFLOPS (1:64)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
30.29 TFLOPS (1:1)
AI/RT
RT Cores
—
60
Tensor Cores
—
240
Power
TDP
475 W
72 W
TDP (W)
475
72
-84.8%
Suggested PSU
850 W
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 5.1
Ada Lovelace
GPU Name
Vega 20
AD104
Generation
Radeon Pro Mac
(Vega Series)
Server Ada
(Lxx)
Process Size
7 nm
5 nm
Transistors
13,230 million
35,800 million
Die Size
331 mm²
294 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
121.8M / 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
CUDA
—
8.9
Shader Model
6.7
6.8
Physical
Slot Width
Quad-slot
Single-slot
Length
—
169 mm
6.7 inches
Height
—
56 mm
2.2 inches
Outputs
1x HDMI 2.0b4x Thunderbolt
No outputs
Bus Interface
Apple MPX
PCIe 4.0 x16
Other
Launch Price
2,199 USD
—
Production
End-of-life
Active
Predecessor
—
Server Ampere
Successor
—
Server Hopper