Home GPU Comparison NVIDIA GeForce RTX 4070 SUPER vs ATI Radeon HD 4870

NVIDIA GeForce RTX 4070 SUPER vs ATI Radeon HD 4870

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 SUPER and 512MB VRAM Radeon HD 4870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 SUPER 's Advantages
Released 15 years and 7 months late
Boost Clock2475MHz
Larger VRAM bandwidth (504.2GB/s vs 115.2GB/s)
6368 additional rendering cores
ATI Radeon HD 4870 's Advantages
Lower TDP (150W vs 220W)

Score

Benchmark

FP32 (float)
GeForce RTX 4070 SUPER +2856%
35.48 TFLOPS
Radeon HD 4870
1.2 TFLOPS
VS

Graphics Card

Jan 2024
Release Date
Jun 2008
GeForce 40
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1980 MHz
Base Clock
-
2475 MHz
Boost Clock
-
1313 MHz
Memory Clock
900 MHz

Memory

12GB
Memory Size
512MB
GDDR6X
Memory Type
GDDR5
192bit
Memory Bus
256bit
504.2GB/s
Bandwidth
115.2GB/s

Render Config

56
SM Count
-
-
Compute Units
10
7168
Shading Units
800
224
TMUs
40
80
ROPs
16
224
Tensor Cores
-
56
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
256 KB

Theoretical Performance

198.0 GPixel/s
Pixel Rate
12.00 GPixel/s
554.4 GTexel/s
Texture Rate
30.00 GTexel/s
35.48 TFLOPS
FP16 (half)
-
35.48 TFLOPS
FP32 (float)
1200 GFLOPS
554.4 GFLOPS
FP64 (double)
240.0 GFLOPS

Graphics Processor

AD104
GPU Name
RV770
AD104-350-A1
GPU Variant
RV770 XT (215-0669049)
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
35.8 billion
Transistors
0.956 billion
294 mm²
Die Size
256 mm²

Board Design

220W
TDP
150W
550 W
Suggested PSU
450 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
1x 16-pin
Power Connectors
2x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
4.1

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