Home GPU Comparison NVIDIA GeForce RTX 4070 GDDR6 vs AMD Radeon HD 8770 OEM

NVIDIA GeForce RTX 4070 GDDR6 vs AMD Radeon HD 8770 OEM

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 GDDR6 and 1024MB VRAM Radeon HD 8770 OEM 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 10 years and 11 months late
Boost Clock2475MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (480.0GB/s vs 96.00GB/s)
4992 additional rendering cores
AMD Radeon HD 8770 OEM 's Advantages
Lower TDP (85W vs 200W)

Score

Benchmark

FP32 (float)
GeForce RTX 4070 GDDR6 +1448%
29.15 TFLOPS
Radeon HD 8770 OEM
1.882 TFLOPS
VS

Graphics Card

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

Clock Speeds

1920 MHz
Base Clock
-
2475 MHz
Boost Clock
-
2500 MHz
Memory Clock
1500 MHz

Memory

12GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
480.0GB/s
Bandwidth
96.00GB/s

Render Config

-
Compute Units
14
46
SM Count
-
5888
Shading Units
896
184
TMUs
56
64
ROPs
16
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
36 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

158.4 GPixel/s
Pixel Rate
16.80 GPixel/s
455.4 GTexel/s
Texture Rate
58.80 GTexel/s
29.15 TFLOPS
FP16 (half)
-
29.15 TFLOPS
FP32 (float)
1.882 TFLOPS
455.4 GFLOPS
FP64 (double)
117.6 GFLOPS

Board Design

200W
TDP
85W
550 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 16-pin
Power Connectors
1x 6-pin

Graphics Processor

AD104
GPU Name
Bonaire
AD104-2XX-A1
GPU Variant
Bonaire XT (215-0839039)
Ada Lovelace
Architecture
GCN 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
35.8 billion
Transistors
2.08 billion
294 mm²
Die Size
160 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
8.9
CUDA
-
6.8
Shader Model
6.3

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