Home GPU Comparison NVIDIA RTX 3500 Mobile Ada Generation vs AMD Radeon HD 7870M

NVIDIA RTX 3500 Mobile Ada Generation vs AMD Radeon HD 7870M

We compared two Mobile platform GPUs: 12GB VRAM RTX 3500 Mobile Ada Generation and 2GB VRAM Radeon HD 7870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 3500 Mobile Ada Generation 's Advantages
Released 10 years and 11 months late
Boost Clock1545MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (432.0GB/s vs 64.00GB/s)
4480 additional rendering cores
AMD Radeon HD 7870M 's Advantages
Lower TDP (45W vs 100W)

Score

Benchmark

FP32 (float)
RTX 3500 Mobile Ada Generation +1444%
15.82 TFLOPS
Radeon HD 7870M
1.024 TFLOPS
VS

Graphics Card

Mar 2023
Release Date
Apr 2012
Quadro Ada-M
Generation
London
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1110 MHz
Base Clock
-
1545 MHz
Boost Clock
-
2250 MHz
Memory Clock
1000 MHz

Memory

12GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
432.0GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
10
40
SM Count
-
5120
Shading Units
640
160
TMUs
40
64
ROPs
16
160
Tensor Cores
-
40
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

98.88 GPixel/s
Pixel Rate
12.80 GPixel/s
247.2 GTexel/s
Texture Rate
32.00 GTexel/s
15.82 TFLOPS
FP16 (half)
-
15.82 TFLOPS
FP32 (float)
1024 GFLOPS
247.2 GFLOPS
FP64 (double)
64.00 GFLOPS

Board Design

100W
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

AD104
GPU Name
Heathrow
-
GPU Variant
Heathrow XT (216-0835033)
Ada Lovelace
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
35.8 billion
Transistors
1.5 billion
294 mm²
Die Size
123 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.9
CUDA
-
6.7
Shader Model
5.1

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