AMD Radeon RX 7600M XT vs NVIDIA GeForce GTX 680M
We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 7600M XT and 4GB VRAM GeForce GTX 680M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 7600M XT 's Advantages
Released 10 years and 7 months late
Boost Clock has increased by 226% (2469MHz vs 758MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (288.0GB/s vs 115.2GB/s)
704 additional rendering cores
NVIDIA GeForce GTX 680M 's Advantages
Lower TDP (100W vs 120W)
Score
Benchmark
FP32 (float)
Radeon RX 7600M XT
+892%
20.23 TFLOPS
GeForce GTX 680M
2.038 TFLOPS
Blender
Radeon RX 7600M XT
+477%
1091
GeForce GTX 680M
189
Graphics Card
Jan 2023
Release Date
Jun 2012
Navi Mobile
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
1280 MHz
Base Clock
719 MHz
2469 MHz
Boost Clock
758 MHz
2250 MHz
Memory Clock
900 MHz
Memory
8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
256bit
288.0GB/s
Bandwidth
115.2GB/s
Render Config
32
Compute Units
-
-
-
-
2048
Shading Units
1344
128
TMUs
112
64
ROPs
32
-
-
-
32
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB
32 MB
L3 Cache
-
Theoretical Performance
158.0 GPixel/s
Pixel Rate
21.22 GPixel/s
316.0 GTexel/s
Texture Rate
84.90 GTexel/s
40.45 TFLOPS
FP16 (half)
-
20.23 TFLOPS
FP32 (float)
2.038 TFLOPS
632.1 GFLOPS
FP64 (double)
84.90 GFLOPS
Board Design
120W
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
Navi 33
GPU Name
GK104
Navi 33 XTM
GPU Variant
N13E-GTX-A2
RDNA 3.0
Architecture
Kepler
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
13.3 billion
Transistors
3.54 billion
204 mm²
Die Size
294 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.7
Shader Model
5.1
