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
RADEON
Radeon RX 7800M
CORE STATE
Navi 32
VRAM
12 GB
CLOCK SPEED
2335 MHz
TDP
180 W
BUS WIDTH
192 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega II
RX 7800M
Core Specs
Shading Units
4,096
3,840
-6.3%
Shaders
4,096
3,840
-6.3%
TMUs
256
240
-6.3%
ROPs
64
96
+50.0%
Compute Units
64
60
-6.3%
Clocks
Base Clock
1574 MHz
1295 MHz
Boost Clock
1720 MHz
2335 MHz
Game Clock
—
2145 MHz
Memory Clock
806 MHz
1612 Mbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
32 GB
12 GB
VRAM (MB)
32,768
12,288
-62.5%
Memory Type
HBM2
GDDR6
Memory Bus
4096 bit
192 bit
Bandwidth
825.3 GB/s
432.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
4 MB
L3 Cache
—
48 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
110.1 GPixel/s
224.2 GPixel/s
Texture Rate
440.3 GTexel/s
560.4 GTexel/s
FP32 (TFLOPS)
14.09 TFLOPS
35.87 TFLOPS
FP64 (TFLOPS)
7.045 TFLOPS (1:2)
1,120.8 GFLOPS (1:32)
FP16 (TFLOPS)
28.18 TFLOPS (2:1)
71.73 TFLOPS (2:1)
AI/RT
RT Cores
—
60
Power
TDP
475 W
180 W
TDP (W)
475
180
-62.1%
Suggested PSU
850 W
—
Power Connectors
—
None
Architecture
Architecture
GCN 5.1
RDNA 3.0
GPU Name
Vega 20
Navi 32
Codename
—
Wheat Nas
Generation
Radeon Pro Mac
(Vega Series)
Navi Mobile
(RX 7000M)
Process Size
7 nm
5 nm
Transistors
13,230 million
28,100 million
Die Size
331 mm²
346 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
81.2M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
2.2
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 4.0 x16
Other
Launch Price
2,199 USD
—
Production
End-of-life
Active
Predecessor
—
Polaris Mobile