Home GPU Comparison ATI Radeon HD 4860 vs NVIDIA GeForce RTX 4080 Ti

ATI Radeon HD 4860 vs NVIDIA GeForce RTX 4080 Ti

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4860 and 16GB VRAM GeForce RTX 4080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4860 's Advantages
Lower TDP (130W vs 400W)
NVIDIA GeForce RTX 4080 Ti 's Advantages
Boost Clock2610MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (678.4GB/s vs 96.00GB/s)
13440 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4860
0.896 TFLOPS
GeForce RTX 4080 Ti +8103%
73.5 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Unknown
Radeon R700
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
2340 MHz
-
Boost Clock
2610 MHz
750 MHz
Memory Clock
1325 MHz

Memory

512MB
Memory Size
16GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
256bit
96.00GB/s
Bandwidth
678.4GB/s

Render Config

8
Compute Units
-
-
SM Count
110
640
Shading Units
14080
32
TMUs
440
16
ROPs
144
-
Tensor Cores
440
-
RT Cores
110
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
80 MB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
375.8 GPixel/s
22.40 GTexel/s
Texture Rate
1148 GTexel/s
-
FP16 (half)
73.50 TFLOPS
896.0 GFLOPS
FP32 (float)
73.50 TFLOPS
179.2 GFLOPS
FP64 (double)
1148 GFLOPS

Board Design

130W
TDP
400W
300 W
Suggested PSU
800 W
2x DVI 1x S-Video
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

RV790
GPU Name
AD102
RV790 GT
GPU Variant
AD102-225-A1
TeraScale
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
55 nm
Process Size
5 nm
0.959 billion
Transistors
76.3 billion
282 mm²
Die Size
609 mm²

Graphics Features

10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.9
4.1
Shader Model
6.7

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