Home GPU Comparison NVIDIA GeForce RTX 4070 10 GB vs ATI Radeon HD 3870 AGP

NVIDIA GeForce RTX 4070 10 GB vs ATI Radeon HD 3870 AGP

We compared two Desktop platform GPUs: 10GB VRAM GeForce RTX 4070 10 GB and 512MB VRAM Radeon HD 3870 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 10 GB 's Advantages
Boost Clock2520MHz
More VRAM (10GB vs 512GB)
Larger VRAM bandwidth (420.2GB/s vs 72.06GB/s)
6848 additional rendering cores
ATI Radeon HD 3870 AGP 's Advantages
Lower TDP (106W vs 220W)

Score

Benchmark

FP32 (float)
GeForce RTX 4070 10 GB +7169%
36.13 TFLOPS
Radeon HD 3870 AGP
0.497 TFLOPS
VS

Graphics Card

Unknown
Release Date
Unknown
GeForce 40
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
AGP 8x

Clock Speeds

2355 MHz
Base Clock
-
2520 MHz
Boost Clock
-
1313 MHz
Memory Clock
1126 MHz

Memory

10GB
Memory Size
512MB
GDDR6X
Memory Type
GDDR4
160bit
Memory Bus
256bit
420.2GB/s
Bandwidth
72.06GB/s

Render Config

-
Compute Units
4
56
SM Count
-
7168
Shading Units
320
224
TMUs
16
80
ROPs
16
224
Tensor Cores
-
56
RT Cores
-
128 KB (per SM)
L1 Cache
-
48 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

201.6 GPixel/s
Pixel Rate
12.43 GPixel/s
564.5 GTexel/s
Texture Rate
12.43 GTexel/s
36.13 TFLOPS
FP16 (half)
-
36.13 TFLOPS
FP32 (float)
497.3 GFLOPS
564.5 GFLOPS
FP64 (double)
99.46 GFLOPS

Board Design

220W
TDP
106W
550 W
Suggested PSU
300 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
1x 16-pin
Power Connectors
1x 8-pin

Graphics Processor

AD104
GPU Name
RV670
AD104-275-A1
GPU Variant
RV670 XT (215-0708005)
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
35.8 billion
Transistors
0.666 billion
294 mm²
Die Size
192 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full) 4.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
4.1

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