Home GPU Comparison AMD Radeon HD 8970 OEM vs NVIDIA GeForce RTX 4070 GDDR6

AMD Radeon HD 8970 OEM vs NVIDIA GeForce RTX 4070 GDDR6

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8970 OEM and 12GB VRAM GeForce RTX 4070 GDDR6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 GDDR6 's Advantages
Released 11 years and 7 months late
Boost Clock2475MHz
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (480.0GB/s vs 264.0GB/s)
3840 additional rendering cores
Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 8970 OEM
3.789 TFLOPS
GeForce RTX 4070 GDDR6 +669%
29.15 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
1920 MHz
-
Boost Clock
2475 MHz
1375 MHz
Memory Clock
2500 MHz

Memory

3GB
Memory Size
12GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
192bit
264.0GB/s
Bandwidth
480.0GB/s

Render Config

32
Compute Units
-
-
SM Count
46
2048
Shading Units
5888
128
TMUs
184
32
ROPs
64
-
Tensor Cores
184
-
RT Cores
46
16 KB (per CU)
L1 Cache
128 KB (per SM)
768 KB
L2 Cache
36 MB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
158.4 GPixel/s
118.4 GTexel/s
Texture Rate
455.4 GTexel/s
-
FP16 (half)
29.15 TFLOPS
3.789 TFLOPS
FP32 (float)
29.15 TFLOPS
947.2 GFLOPS
FP64 (double)
455.4 GFLOPS

Board Design

250W
TDP
200W
600 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

Tahiti
GPU Name
AD104
Tahiti XT (215-0821060)
GPU Variant
AD104-2XX-A1
GCN 1.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
4.313 billion
Transistors
35.8 billion
352 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

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