Home GPU Comparison AMD Radeon E6460 vs AMD Radeon RX 7700S

AMD Radeon E6460 vs AMD Radeon RX 7700S

We compared two Mobile platform GPUs: 512MB VRAM Radeon E6460 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 E6460 's Advantages
Lower TDP (25W vs 100W)
AMD Radeon RX 7700S 's Advantages
Released 11 years and 9 months late
Boost Clock2500MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (288.0GB/s vs 25.60GB/s)
1888 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E6460
0.192 TFLOPS
Radeon RX 7700S +10566%
20.48 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2023
Embedded
Generation
Navi Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1500 MHz
-
Boost Clock
2500 MHz
800 MHz
Memory Clock
2250 MHz

Memory

512MB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
288.0GB/s

Render Config

2
Compute Units
32
-
-
-
160
Shading Units
2048
8
TMUs
128
4
ROPs
64
-
-
-
-
RT Cores
32
8 KB (per CU)
L1 Cache
128 KB per Array
128 KB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

2.400 GPixel/s
Pixel Rate
160.0 GPixel/s
4.800 GTexel/s
Texture Rate
320.0 GTexel/s
-
FP16 (half)
40.96 TFLOPS
192.0 GFLOPS
FP32 (float)
20.48 TFLOPS
-
FP64 (double)
640.0 GFLOPS

Board Design

25W
TDP
100W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Caicos
GPU Name
Navi 33
E6460
GPU Variant
Navi 33 XT
TeraScale 2
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
6 nm
0.37 billion
Transistors
13.3 billion
67 mm²
Die Size
204 mm²

Graphics Features

11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
2.2
N/A
Vulkan
1.3
-
-
-
5.0
Shader Model
6.7

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