AMD Radeon RX 7700 vs AMD Radeon R9 M295X Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Sep 2025
Nov 2014
Generation
Navi III
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1900 MHz
—
Boost Clock
2600 MHz
—
Memory Clock
2430 MHz
1362 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
622.1GB/s
174.3GB/s
Render Config
Compute Units
40
32
Shading Units
2560
2048
TMUs
160
128
ROPs
96
32
RT Cores
40
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
512 KB
L3 Cache
64 MB
—
Theoretical Performance
Pixel Rate
249.6 GPixel/s
27.20 GPixel/s
Texture Rate
416.0 GTexel/s
108.8 GTexel/s
FP16 (half)
53.25 TFLOPS
3.482 TFLOPS
FP32 (float)
26.62 TFLOPS
3.482 TFLOPS
FP64 (double)
832.0 GFLOPS
217.6 GFLOPS
Graphics Processor
GPU Name
Navi 32
Amethyst
GPU Variant
Navi 32
Amethyst XT
Architecture
RDNA 3.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
28.1 billion
5 billion
Die Size
346 mm²
366 mm²
Board Design
TDP
200W
250W
Suggested PSU
550 W
—
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
1x 8-pin
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.0
Vulkan
1.3
1.2
Shader Model
6.8
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.