Home GPU Comparison AMD Radeon HD 6670A vs AMD Radeon RX 7600S

AMD Radeon HD 6670A vs AMD Radeon RX 7600S

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6670A and 8GB VRAM Radeon RX 7600S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6670A 's Advantages
Lower TDP (45W vs 75W)
AMD Radeon RX 7600S 's Advantages
Released 11 years and 9 months late
Boost Clock2200MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 64.00GB/s)
1312 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6670A
0.576 TFLOPS
Radeon RX 7600S +2637%
15.77 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jan 2023
All-In-One
Generation
Navi Mobile
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1500 MHz
-
Boost Clock
2200 MHz
1000 MHz
Memory Clock
2000 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
256.0GB/s

Render Config

6
Compute Units
28
-
-
-
480
Shading Units
1792
24
TMUs
112
8
ROPs
64
-
-
-
-
RT Cores
28
8 KB (per CU)
L1 Cache
128 KB per Array
256 KB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

4.800 GPixel/s
Pixel Rate
140.8 GPixel/s
14.40 GTexel/s
Texture Rate
246.4 GTexel/s
-
FP16 (half)
31.54 TFLOPS
576.0 GFLOPS
FP32 (float)
15.77 TFLOPS
-
FP64 (double)
492.8 GFLOPS

Board Design

45W
TDP
75W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Turks
GPU Name
Navi 33
Turks XT (215-0803000)
GPU Variant
Navi 33 LE
TeraScale 2
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
6 nm
0.716 billion
Transistors
13.3 billion
118 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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