NVIDIA GeForce GTX 680M vs AMD Radeon RX 6900 XTX
GPU Specs Compare
Graphics Card
Release Date
Jun 2012
Unknown
Generation
GeForce 600M
Navi II
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
719 MHz
2075 MHz
Boost Clock
758 MHz
2435 MHz
Memory Clock
900 MHz
2250 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
115.2GB/s
576.0GB/s
Render Config
Shading Units
1344
5120
TMUs
112
320
ROPs
32
128
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
512 KB
4 MB
Compute Units
-
80
RT Cores
-
80
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
21.22 GPixel/s
311.7 GPixel/s
Texture Rate
84.90 GTexel/s
779.2 GTexel/s
FP32 (float)
2.038 TFLOPS
24.93 TFLOPS
FP64 (double)
84.90 GFLOPS
1.558 TFLOPS
FP16 (half)
-
49.87 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 21
GPU Variant
N13E-GTX-A2
Navi 21 XTXH(215-121000247)
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
3.54 billion
26.8 billion
Die Size
294 mm²
520 mm²
Board Design
TDP
100W
330W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.0
-
Shader Model
5.1
6.5
📊 Benchmark
Blender
189
-