Home GPU Comparison AMD Radeon HD 8870 OEM vs NVIDIA GeForce RTX 4070 SUPER

AMD Radeon HD 8870 OEM vs NVIDIA GeForce RTX 4070 SUPER

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 8870 OEM and 12GB VRAM GeForce RTX 4070 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8870 OEM 's Advantages
Lower TDP (175W vs 220W)
NVIDIA GeForce RTX 4070 SUPER 's Advantages
Released 11 years late
Boost Clock2475MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (504.2GB/s vs 153.6GB/s)
5888 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8870 OEM
2.56 TFLOPS
GeForce RTX 4070 SUPER +1285%
35.48 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Jan 2024
Sea Islands
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1980 MHz
-
Boost Clock
2475 MHz
1200 MHz
Memory Clock
1313 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
192bit
153.6GB/s
Bandwidth
504.2GB/s

Render Config

20
Compute Units
-
-
SM Count
56
1280
Shading Units
7168
80
TMUs
224
32
ROPs
80
-
Tensor Cores
224
-
RT Cores
56
16 KB (per CU)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
48 MB
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
198.0 GPixel/s
80.00 GTexel/s
Texture Rate
554.4 GTexel/s
-
FP16 (half)
35.48 TFLOPS
2.560 TFLOPS
FP32 (float)
35.48 TFLOPS
160.0 GFLOPS
FP64 (double)
554.4 GFLOPS

Board Design

175W
TDP
220W
450 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.13x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

Pitcairn
GPU Name
AD104
Pitcairn XT (215-0828047)
GPU Variant
AD104-350-A1
GCN 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
2.8 billion
Transistors
35.8 billion
212 mm²
Die Size
294 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
5.1
Shader Model
6.8

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy