Home GPU Comparison AMD Radeon R9 M290X Mac Edition vs AMD Radeon RX 7700S

AMD Radeon R9 M290X Mac Edition vs AMD Radeon RX 7700S

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M290X Mac Edition and 8GB VRAM Radeon RX 7700S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M290X Mac Edition 's Advantages
Lower TDP (80W vs 100W)
AMD Radeon RX 7700S 's Advantages
Released 8 years and 2 months late
Boost Clock has increased by 156% (2500MHz vs 975MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 174.7GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M290X Mac Edition
1.997 TFLOPS
Radeon RX 7700S +925%
20.48 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Jan 2023
Crystal System
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

850 MHz
Base Clock
1500 MHz
975 MHz
Boost Clock
2500 MHz
1365 MHz
Memory Clock
2250 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
288.0GB/s

Render Config

16
Compute Units
32
-
-
-
1024
Shading Units
2048
64
TMUs
128
32
ROPs
64
-
-
-
-
RT Cores
32
16 KB (per CU)
L1 Cache
128 KB per Array
512 KB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

31.20 GPixel/s
Pixel Rate
160.0 GPixel/s
62.40 GTexel/s
Texture Rate
320.0 GTexel/s
-
FP16 (half)
40.96 TFLOPS
1.997 TFLOPS
FP32 (float)
20.48 TFLOPS
124.8 GFLOPS
FP64 (double)
640.0 GFLOPS

Board Design

80W
TDP
100W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

Pitcairn
GPU Name
Navi 33
Pitcairn PRO (215-0828062)
GPU Variant
Navi 33 XT
GCN 1.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
2.8 billion
Transistors
13.3 billion
212 mm²
Die Size
204 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
2.2
1.2
Vulkan
1.3
-
-
-
5.1
Shader Model
6.7

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