Home GPU Comparison AMD Radeon R5 A240 vs AMD Radeon RX 7900M

AMD Radeon R5 A240 vs AMD Radeon RX 7900M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A240 and 16GB VRAM Radeon RX 7900M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900M 's Advantages
Released 9 years and 9 months late
Boost Clock2090MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (576.0GB/s vs 14.40GB/s)
4288 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 A240
0.659 TFLOPS
Radeon RX 7900M +5745%
38.52 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Oct 2023
All-In-One
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1825 MHz
-
Boost Clock
2090 MHz
900 MHz
Memory Clock
2250 MHz

Memory

1024MB
Memory Size
16GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
576.0GB/s

Render Config

5
Compute Units
72
-
-
-
320
Shading Units
4608
20
TMUs
288
8
ROPs
192
-
-
-
-
RT Cores
72
16 KB (per CU)
L1 Cache
256 KB per Array
128 KB
L2 Cache
6 MB
-
L3 Cache
64 MB

Theoretical Performance

8.240 GPixel/s
Pixel Rate
401.3 GPixel/s
20.60 GTexel/s
Texture Rate
601.9 GTexel/s
-
FP16 (half)
77.05 TFLOPS
659.2 GFLOPS
FP32 (float)
38.52 TFLOPS
-
FP64 (double)
1204 GFLOPS

Board Design

Unknown
TDP
180W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Jet
GPU Name
Navi 31
Jet XT
GPU Variant
Navi 31
GCN 1.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
0.69 billion
Transistors
57.7 billion
56 mm²
Die Size
529 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.2
1.2.170
Vulkan
1.3
-
-
-
6.5 (5.1)
Shader Model
6.7

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