Home GPU Comparison ATI Radeon HD 3830 vs NVIDIA GeForce RTX 4070 GDDR6

ATI Radeon HD 3830 vs NVIDIA GeForce RTX 4070 GDDR6

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3830 and 12GB VRAM GeForce RTX 4070 GDDR6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3830 's Advantages
Lower TDP (75W vs 200W)
NVIDIA GeForce RTX 4070 GDDR6 's Advantages
Released 16 years and 4 months late
Boost Clock2475MHz
More VRAM (12GB vs 256GB)
Larger VRAM bandwidth (480.0GB/s vs 26.50GB/s)
5568 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3830
0.428 TFLOPS
GeForce RTX 4070 GDDR6 +6710%
29.15 TFLOPS
VS

Graphics Card

Apr 2008
Release Date
Aug 2024
Radeon R600
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

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

Memory

256MB
Memory Size
12GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
192bit
26.50GB/s
Bandwidth
480.0GB/s

Render Config

4
Compute Units
-
-
SM Count
46
320
Shading Units
5888
16
TMUs
184
16
ROPs
64
-
Tensor Cores
184
-
RT Cores
46
-
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
36 MB
-
-
-

Theoretical Performance

10.69 GPixel/s
Pixel Rate
158.4 GPixel/s
10.69 GTexel/s
Texture Rate
455.4 GTexel/s
-
FP16 (half)
29.15 TFLOPS
427.5 GFLOPS
FP32 (float)
29.15 TFLOPS
85.50 GFLOPS
FP64 (double)
455.4 GFLOPS

Board Design

75W
TDP
200W
250 W
Suggested PSU
550 W
No outputs
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

RV670
GPU Name
AD104
RV670 PRO (215-0708003)
GPU Variant
AD104-2XX-A1
TeraScale
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
55 nm
Process Size
5 nm
0.666 billion
Transistors
35.8 billion
192 mm²
Die Size
294 mm²

Graphics Features

10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3 (full) 4.0 (partial)
OpenGL
4.6
N/A
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.9
4.1
Shader Model
6.8

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