Home GPU Comparison AMD Radeon RX 6800S vs NVIDIA GeForce Go 6800 Ultra

AMD Radeon RX 6800S vs NVIDIA GeForce Go 6800 Ultra

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6800S and 256MB VRAM GeForce Go 6800 Ultra to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800S 's Advantages
Released 16 years and 11 months late
Boost Clock2100MHz
Larger VRAM bandwidth (256.0GB/s vs 38.40GB/s)
2048 additional rendering cores
NVIDIA GeForce Go 6800 Ultra 's Advantages
Lower TDP (89W vs 100W)

Score

VS

Graphics Card

Jan 2022
Release Date
Feb 2005
Mobility Radeon
Generation
GeForce Go 6
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 1.0 x16

Clock Speeds

1800 MHz
Base Clock
-
2100 MHz
Boost Clock
-
2000 MHz
Memory Clock
600 MHz

Memory

8GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
256bit
256.0GB/s
Bandwidth
38.40GB/s

Render Config

-
SM Count
-
32
Compute Units
-
2048
Shading Units
-
128
TMUs
12
64
ROPs
8
-
Tensor Cores
-
32
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-

Theoretical Performance

134.4 GPixel/s
Pixel Rate
3.600 GPixel/s
268.8 GTexel/s
Texture Rate
5.400 GTexel/s
17.20 TFLOPS
FP16 (half)
-
8.602 TFLOPS
FP32 (float)
-
537.6 GFLOPS
FP64 (double)
-

Graphics Processor

Navi 23
GPU Name
NV41
-
GPU Variant
GO6800 U
RDNA 2.0
Architecture
Curie
TSMC
Foundry
TSMC
7 nm
Process Size
130 nm
11.06 billion
Transistors
0.19 billion
237 mm²
Die Size
225 mm²

Board Design

100W
TDP
89W
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
9.0c (9_3)
4.6
OpenGL
2.0 (full) 2.1 (partial)
2.1
OpenCL
N/A
1.3
Vulkan
N/A
-
CUDA
-
6.5
Shader Model
3.0

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