Home GPU Comparison ATI Radeon HD 3830 vs NVIDIA GeForce RTX 5070 Ti

ATI Radeon HD 3830 vs NVIDIA GeForce RTX 5070 Ti

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3830 and 16GB VRAM GeForce RTX 5070 Ti 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 285W)
NVIDIA GeForce RTX 5070 Ti 's Advantages
Released 16 years and 9 months late
Boost Clock2520MHz
More VRAM (16GB vs 256GB)
Larger VRAM bandwidth (894.7GB/s vs 26.50GB/s)
8640 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3830
0.428 TFLOPS
GeForce RTX 5070 Ti +10451%
45.16 TFLOPS
VS

Graphics Card

Apr 2008
Release Date
Jan 2025
Radeon R600
Generation
GeForce 50
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

-
Base Clock
2235 MHz
-
Boost Clock
2520 MHz
828 MHz
Memory Clock
2205 MHz

Memory

256MB
Memory Size
16GB
GDDR3
Memory Type
GDDR7
128bit
Memory Bus
256bit
26.50GB/s
Bandwidth
894.7GB/s

Render Config

4
Compute Units
-
-
SM Count
70
320
Shading Units
8960
16
TMUs
280
16
ROPs
128
-
Tensor Cores
280
-
RT Cores
70
-
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
64 MB
-
-
-

Theoretical Performance

10.69 GPixel/s
Pixel Rate
322.6 GPixel/s
10.69 GTexel/s
Texture Rate
705.6 GTexel/s
-
FP16 (half)
45.16 TFLOPS
427.5 GFLOPS
FP32 (float)
45.16 TFLOPS
85.50 GFLOPS
FP64 (double)
705.6 GFLOPS

Board Design

75W
TDP
285W
250 W
Suggested PSU
600 W
No outputs
Outputs
1x HDMI 2.1 3x DisplayPort 2.1a
1x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

RV670
GPU Name
GB203
RV670 PRO (215-0708003)
GPU Variant
GB203-200-A1
TeraScale
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
0
0.666 billion
Transistors
Unknown
192 mm²
Die Size
377 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
10.1
4.1
Shader Model
6.8

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