Home GPU Comparison AMD Radeon RX 6950 XT vs ATI Radeon HD 5870 Eyefinity 6

AMD Radeon RX 6950 XT vs ATI Radeon HD 5870 Eyefinity 6

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6950 XT and 2GB VRAM Radeon HD 5870 Eyefinity 6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6950 XT 's Advantages
Released 12 years and 2 months late
Boost Clock2310MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (576.0GB/s vs 153.6GB/s)
3520 additional rendering cores
ATI Radeon HD 5870 Eyefinity 6 's Advantages
Lower TDP (228W vs 335W)

Score

Benchmark

FP32 (float)
Radeon RX 6950 XT +769%
23.65 TFLOPS
Radeon HD 5870 Eyefinity 6
2.72 TFLOPS
VS

Graphics Card

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

Clock Speeds

1860 MHz
Base Clock
-
2310 MHz
Boost Clock
-
2250 MHz
Memory Clock
1200 MHz

Memory

16GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
576.0GB/s
Bandwidth
153.6GB/s

Render Config

80
Compute Units
20
-
-
-
5120
Shading Units
1600
320
TMUs
80
128
ROPs
32
-
-
-
80
RT Cores
-
128 KB per Array
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
512 KB
128 MB
L3 Cache
-

Theoretical Performance

295.7 GPixel/s
Pixel Rate
27.20 GPixel/s
739.2 GTexel/s
Texture Rate
68.00 GTexel/s
47.31 TFLOPS
FP16 (half)
-
23.65 TFLOPS
FP32 (float)
2.720 TFLOPS
1478 GFLOPS
FP64 (double)
544.0 GFLOPS

Board Design

335W
TDP
228W
700 W
Suggested PSU
550 W
1x HDMI 2.1 2x DisplayPort 1.4a
Outputs
6x mini-DisplayPort 1.1
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Navi 21
GPU Name
Cypress
Navi 21 KXTX (215-121000289)
GPU Variant
Cypress XT (215-0735033)
RDNA 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
26.8 billion
Transistors
2.154 billion
520 mm²
Die Size
334 mm²

Graphics Features

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

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