Radeon RX 7600M XT vs Radeon HD 6650M
We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 7600M XT and 1024MB VRAM Radeon HD 6650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 7600M XT 's Advantages
Released 12 years late
Boost Clock2469MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (288.0GB/s vs 25.60GB/s)
1568 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 7600M XT
+3412%
20230
Radeon HD 6650M
576
Graphics Card
Jan 2023
Release Date
Jan 2011
Navi Mobile
Generation
Vancouver
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1280 MHz
Base Clock
-
2469 MHz
Boost Clock
-
2250 MHz
Memory Clock
800 MHz
Memory
8GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
128bit
Memory Bus
128bit
288.0GB/s
Bandwidth
25.60GB/s
Render Config
32
Compute Units
6
2048
Shading Units
480
128
TMUs
24
64
ROPs
8
32
RT Cores
-
128 KB per Array
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
256 KB
32 MB
L3 Cache
-
Theoretical Performance
158.0 GPixel/s
Pixel Rate
4.800 GPixel/s
316.0 GTexel/s
Texture Rate
14.40 GTexel/s
40.45 TFLOPS
FP16 (half)
-
20.23 TFLOPS
FP32 (float)
576.0 GFLOPS
632.1 GFLOPS
FP64 (double)
-
Board Design
120W
TDP
Unknown
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
Navi 33
GPU Name
Whistler
Navi 33 XTM
GPU Variant
Whistler LE
(216-0810028)
RDNA 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
6 nm
Process Size
40 nm
13.3 billion
Transistors
0.716 billion
204 mm²
Die Size
118 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.2
OpenCL
1.2
1.3
Vulkan
N/A
6.7
Shader Model
5.0
