Home GPU Comparison AMD Radeon RX 6800M vs NVIDIA GeForce 8700M GT

AMD Radeon RX 6800M vs NVIDIA GeForce 8700M GT

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6800M and 512MB VRAM GeForce 8700M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800M 's Advantages
Released 13 years and 11 months late
Boost Clock2390MHz
Larger VRAM bandwidth (384.0GB/s vs 25.60GB/s)
2528 additional rendering cores
NVIDIA GeForce 8700M GT 's Advantages
Lower TDP (29W vs 145W)

Score

Benchmark

FP32 (float)
Radeon RX 6800M +15200%
12.24 TFLOPS
GeForce 8700M GT
0.08 TFLOPS
VS

Graphics Card

May 2021
Release Date
Jun 2007
Mobility Radeon
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-HE

Clock Speeds

2116 MHz
Base Clock
-
2390 MHz
Boost Clock
-
2000 MHz
Memory Clock
800 MHz

Memory

12GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
192bit
Memory Bus
128bit
384.0GB/s
Bandwidth
25.60GB/s

Render Config

-
SM Count
4
40
Compute Units
-
2560
Shading Units
32
160
TMUs
16
64
ROPs
8
-
Tensor Cores
-
40
RT Cores
-
128 KB per Array
L1 Cache
-
3 MB
L2 Cache
32 KB

Theoretical Performance

153.0 GPixel/s
Pixel Rate
5.000 GPixel/s
382.4 GTexel/s
Texture Rate
10.00 GTexel/s
24.47 TFLOPS
FP16 (half)
-
12.24 TFLOPS
FP32 (float)
80.00 GFLOPS
764.8 GFLOPS
FP64 (double)
-

Graphics Processor

Navi 22
GPU Name
G84
Navi 22 XTM
GPU Variant
NB8E-SE
RDNA 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
7 nm
Process Size
80 nm
17.2 billion
Transistors
0.289 billion
335 mm²
Die Size
169 mm²

Board Design

145W
TDP
29W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.1
6.5
Shader Model
4.0

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