Home GPU Comparison ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon RX 6650 XT

ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon RX 6650 XT

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 5870 Eyefinity 6 and 8GB VRAM Radeon RX 6650 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650 XT 's Advantages
Released 12 years and 2 months late
Boost Clock2635MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (280.3GB/s vs 153.6GB/s)
448 additional rendering cores
Lower TDP (176W vs 228W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 Eyefinity 6
2.72 TFLOPS
Radeon RX 6650 XT +296%
10.79 TFLOPS
VS

Graphics Card

Mar 2010
Release Date
May 2022
Evergreen
Generation
Navi II
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
2055 MHz
-
Boost Clock
2635 MHz
1200 MHz
Memory Clock
2190 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
280.3GB/s

Render Config

-
SM Count
-
20
Compute Units
32
1600
Shading Units
2048
80
TMUs
128
32
ROPs
64
-
Tensor Cores
-
-
RT Cores
32
8 KB (per CU)
L1 Cache
128 KB per Array
512 KB
L2 Cache
2 MB

Theoretical Performance

27.20 GPixel/s
Pixel Rate
168.6 GPixel/s
68.00 GTexel/s
Texture Rate
337.3 GTexel/s
-
FP16 (half)
21.59 TFLOPS
2.720 TFLOPS
FP32 (float)
10.79 TFLOPS
544.0 GFLOPS
FP64 (double)
674.6 GFLOPS

Graphics Processor

Cypress
GPU Name
Navi 23
Cypress XT (215-0735033)
GPU Variant
Navi 23 KXT (215-130000136)
TeraScale 2
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
2.154 billion
Transistors
11.06 billion
334 mm²
Die Size
237 mm²

Board Design

228W
TDP
176W
550 W
Suggested PSU
450 W
6x mini-DisplayPort 1.1
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin

Graphics Features

11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.3
-
CUDA
-
5.0
Shader Model
6.5

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