NVIDIA GeForce RTX 5090 D vs AMD Radeon 680M
GPU · Specs Compare
Graphics Card
Release Date
Jan 2025
Jan 2022
Generation
GeForce 50
Navi II IGP
Type
Desktop
Integrated
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2017 MHz
2000 MHz
Boost Clock
2407 MHz
2200 MHz
Memory Clock
1750 MHz
System Shared
Memory
Memory Size
32GB
System Shared
Memory Type
GDDR7
System Shared
Memory Bus
512bit
System Shared
Bandwidth
1.79TB/s
System Dependent
Render Config
SM Count
170
—
Shading Units
21760
768
TMUs
680
48
ROPs
176
32
Tensor Cores
680
—
RT Cores
170
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
96 MB
2 MB
Compute Units
—
12
Theoretical Performance
Pixel Rate
423.6 GPixel/s
70.40 GPixel/s
Texture Rate
1636.8 GTexel/s
105.6 GTexel/s
FP16 (half)
104.8 TFLOPS
6.758 TFLOPS
FP32 (float)
104.8 TFLOPS
3.379 TFLOPS
FP64 (double)
1.637 TFLOPS
211.2 GFLOPS
Graphics Processor
GPU Name
GB202
Rembrandt
GPU Variant
GB202-250-A1
—
Architecture
Blackwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
92.2 billion
13.1 billion
Die Size
750 mm²
208 mm²
Board Design
TDP
575W
50W
Suggested PSU
950 W
—
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Portable Device Dependent
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.8
6.7
Benchmark
3DMark Time Spy
48,052
—
3DMark Time Spy Extreme
25,999
—
3DMark Speed Way
14,790
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.