AMD Radeon RX 7700S vs AMD Radeon Instinct MI25
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Jun 2017
Generation
Navi Mobile
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1500 MHz
1400 MHz
Boost Clock
2500 MHz
1500 MHz
Memory Clock
2250 MHz
852 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
128bit
2048bit
Bandwidth
288.0GB/s
436.2GB/s
Render Config
Compute Units
32
64
Shading Units
2048
4096
TMUs
128
256
ROPs
64
64
RT Cores
32
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
4 MB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
160.0 GPixel/s
96.00 GPixel/s
Texture Rate
320.0 GTexel/s
384.0 GTexel/s
FP16 (half)
40.96 TFLOPS
24.58 TFLOPS
FP32 (float)
20.48 TFLOPS
12.29 TFLOPS
FP64 (double)
640.0 GFLOPS
768.0 GFLOPS
Graphics Processor
GPU Name
Navi 33
Vega 10
GPU Variant
Navi 33 XT
Vega 10 XT GL(215-0894124)
Architecture
RDNA 3.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
13.3 billion
12.5 billion
Die Size
204 mm²
495 mm²
Board Design
TDP
100W
300W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
2x 8-pin
Suggested PSU
—
700 W
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
6.7
6.4
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.