AMD Radeon RX 7700S vs AMD Radeon RX 6800S
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Jan 2022
Generation
Navi Mobile
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1500 MHz
1800 MHz
Boost Clock
2500 MHz
2100 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
128bit
Bandwidth
288.0GB/s
256.0GB/s
Render Config
Compute Units
32
32
Shading Units
2048
2048
TMUs
128
128
ROPs
64
64
RT Cores
32
32
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
32 MB
Theoretical Performance
Pixel Rate
160.0 GPixel/s
134.4 GPixel/s
Texture Rate
320.0 GTexel/s
268.8 GTexel/s
FP16 (half)
40.96 TFLOPS
17.20 TFLOPS
FP32 (float)
20.48 TFLOPS
8.602 TFLOPS
FP64 (double)
640.0 GFLOPS
537.6 GFLOPS
Graphics Processor
GPU Name
Navi 33
Navi 23
GPU Variant
Navi 33 XT
—
Architecture
RDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
13.3 billion
11.06 billion
Die Size
204 mm²
237 mm²
Board Design
TDP
100W
100W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.5
Benchmark
3DMark Time Spy
10,341
—
3DMark Time Spy Extreme
4,827
—
3DMark Speed Way
1,902
—
Blender
1,198
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.