AMD Radeon RX 7700 XT vs AMD Radeon Vega 8 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Aug 2023
Jan 2021
Generation
Navi III
Cezanne
Type
Desktop
Integrated
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
1435 MHz
300 MHz
Boost Clock
2544 MHz
2000 MHz
Memory Clock
2250 MHz
System Shared
Memory
Memory Size
12GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
192bit
System Shared
Bandwidth
432.0GB/s
System Dependent
Render Config
Compute Units
54
8
Shading Units
3456
512
TMUs
216
32
ROPs
96
8
RT Cores
54
—
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
—
L3 Cache
48 MB
—
Theoretical Performance
Pixel Rate
244.2 GPixel/s
16.00 GPixel/s
Texture Rate
549.5 GTexel/s
64.00 GTexel/s
FP16 (half)
70.34 TFLOPS
4.096 TFLOPS
FP32 (float)
35.17 TFLOPS
2.048 TFLOPS
FP64 (double)
1099.0 GFLOPS
128.0 GFLOPS
Graphics Processor
GPU Name
Navi 32
Cezanne
GPU Variant
Navi 32 XL(215-180000076)
—
Architecture
RDNA 3.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
28.1 billion
9.8 billion
Die Size
346 mm²
156 mm²
Board Design
TDP
245W
45W
Suggested PSU
550 W
—
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2
Shader Model
6.8
6.4
Benchmark
3DMark Time Spy
—
719
3DMark Time Spy Extreme
—
351
▲ Specs Compare
Data sourced from official specifications and benchmark tests.