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
GeForce RTX 5090 Mobile
CORE STATE
GB203
VRAM
24 GB
CLOCK SPEED
1515 MHz
TDP
95 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II
RTX 5090 Mobile
Core Specs
Shading Units
4,096
10,496
+156.3%
Shaders
4,096
10,496
+156.3%
TMUs
256
328
+28.1%
ROPs
64
112
+75.0%
Compute Units
64
—
SM Count
—
82
Clocks
Base Clock
1574 MHz
990 MHz
Boost Clock
1720 MHz
1515 MHz
Memory Clock
806 MHz
1612 Mbps effective
1750 MHz
28 Gbps effective
Memory
Memory Size
32 GB
24 GB
VRAM (MB)
32,768
24,576
-25.0%
Memory Type
HBM2
GDDR7
Memory Bus
4096 bit
256 bit
Bandwidth
825.3 GB/s
896.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
64 MB
Performance
Pixel Rate
110.1 GPixel/s
169.7 GPixel/s
Texture Rate
440.3 GTexel/s
496.9 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
31.80 TFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
496.9 GFLOPS (1:64)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
31.80 TFLOPS (1:1)
AI/RT
RT Cores
—
82
Tensor Cores
—
328
Power
TDP
475 W
95 W
TDP (W)
475
95
-80.0%
Suggested PSU
850 W
—
Power Connectors
—
None
Architecture
Architecture
GCN 5.1
Blackwell 2.0
GPU Name
Vega 20
GB203
Generation
Radeon Pro Mac
(Vega Series)
GeForce 50 Mobile
Process Size
7 nm
5 nm
Transistors
13,230 million
45,600 million
Die Size
331 mm²
378 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
120.6M / 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
—
12.0
Shader Model
6.7
6.8
Physical
Slot Width
Quad-slot
IGP
Outputs
1x HDMI 2.0b4x Thunderbolt
Portable Device Dependent
Bus Interface
Apple MPX
PCIe 5.0 x16
Other
Launch Price
2,199 USD
—
Production
End-of-life
Active
Predecessor
—
GeForce 40 Mobile