Home GPU Comparison ATI Radeon HD 4860 vs NVIDIA GeForce RTX 5090

ATI Radeon HD 4860 vs NVIDIA GeForce RTX 5090

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4860 and 32GB VRAM GeForce RTX 5090 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 500W)
NVIDIA GeForce RTX 5090 's Advantages
Released 15 years and 4 months late
Boost Clock2520MHz
More VRAM (32GB vs 512GB)
Larger VRAM bandwidth (1.52TB/s vs 96.00GB/s)
21120 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4860
0.896 TFLOPS
GeForce RTX 5090 +12143%
109.7 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Jan 2025
Radeon R700
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
750 MHz
Memory Clock
1875 MHz

Memory

512MB
Memory Size
32GB
GDDR5
Memory Type
GDDR7
256bit
Memory Bus
512bit
96.00GB/s
Bandwidth
1.52TB/s

Render Config

8
Compute Units
-
-
SM Count
170
640
Shading Units
21760
32
TMUs
680
16
ROPs
192
-
Tensor Cores
680
-
RT Cores
170
16 KB (per CU)
L1 Cache
128 KB (per SM)
256 KB
L2 Cache
88 MB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
483.8 GPixel/s
22.40 GTexel/s
Texture Rate
1714 GTexel/s
-
FP16 (half)
109.7 TFLOPS
896.0 GFLOPS
FP32 (float)
109.7 TFLOPS
179.2 GFLOPS
FP64 (double)
1.714 TFLOPS

Board Design

130W
TDP
500W
300 W
Suggested PSU
900 W
2x DVI 1x S-Video
Outputs
1x HDMI 2.1 3x DisplayPort 2.1a
2x 6-pin
Power Connectors
1x 16-pin

Graphics Processor

RV790
GPU Name
GB202
RV790 GT
GPU Variant
GB202-400-A1
TeraScale
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
4 nm
0.959 billion
Transistors
Unknown
282 mm²
Die Size
Unknown

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
10.1
4.1
Shader Model
6.8

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