Home GPU Comparison NVIDIA GeForce RTX 2080 SUPER vs ATI Radeon HD 4870 X2

NVIDIA GeForce RTX 2080 SUPER vs ATI Radeon HD 4870 X2

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER and 1024MB VRAM Radeon HD 4870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER 's Advantages
Released 10 years and 11 months late
Boost Clock1815MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (495.9GB/s vs 115.2GB/s)
2272 additional rendering cores
Lower TDP (250W vs 286W)

Score

Benchmark

FP32 (float)
GeForce RTX 2080 SUPER +829%
11.15 TFLOPS
Radeon HD 4870 X2
1.2 TFLOPS
VS

Graphics Card

Jul 2019
Release Date
Aug 2008
GeForce 20
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1650 MHz
Base Clock
-
1815 MHz
Boost Clock
-
1937 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
495.9GB/s
Bandwidth
115.2GB/s

Render Config

48
SM Count
-
-
Compute Units
10
3072
Shading Units
800
192
TMUs
40
64
ROPs
16
384
Tensor Cores
-
48
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB

Theoretical Performance

116.2 GPixel/s
Pixel Rate
12.00 GPixel/s
348.5 GTexel/s
Texture Rate
30.00 GTexel/s
22.30 TFLOPS
FP16 (half)
-
11.15 TFLOPS
FP32 (float)
1200 GFLOPS
348.5 GFLOPS
FP64 (double)
240.0 GFLOPS

Graphics Processor

TU104
GPU Name
R700
TU104-450-A1
GPU Variant
R700 XT (215-0669045)
Turing
Architecture
TeraScale
TSMC
Foundry
TSMC
12 nm
Process Size
55 nm
13.6 billion
Transistors
0.956 billion
545 mm²
Die Size
256 mm²

Board Design

250W
TDP
286W
600 W
Suggested PSU
600 W
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
-
6.6
Shader Model
4.1

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