GeForce RTX 4090 D vs Radeon HD 8470 OEM
We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 D and 1024MB VRAM Radeon HD 8470 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4090 D Advantages
Released 10 years and 11 months late
Boost Clock2520MHz
More VRAM (24GB vs 1024GB)
Larger VRAM bandwidth (1008GB/s vs 25.60GB/s)
14432 additional rendering cores
Radeon HD 8470 OEM Advantages
Lower TDP (35W vs 425W)
Score
Benchmark
FP32 (float)
GeForce RTX 4090 D
+29553%
73540
Radeon HD 8470 OEM
248
Graphics Card
Dec 2023
Release Date
Jan 2013
GeForce 40
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
2280 MHz
Base Clock
-
2520 MHz
Boost Clock
-
1313 MHz
Memory Clock
800 MHz
Memory
24GB
Memory Size
1024MB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
64bit
1008GB/s
Bandwidth
25.60GB/s
Render Config
-
Compute Units
2
114
SM Count
-
14592
Shading Units
160
456
TMUs
8
176
ROPs
4
456
Tensor Cores
-
114
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
72 MB
L2 Cache
128 KB
Theoretical Performance
443.5 GPixel/s
Pixel Rate
3.100 GPixel/s
1149 GTexel/s
Texture Rate
6.200 GTexel/s
73.54 TFLOPS
FP16 (half)
-
73.54 TFLOPS
FP32 (float)
248.0 GFLOPS
1149 GFLOPS
FP64 (double)
-
Board Design
425W
TDP
35W
800 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 1.3a
1x HDMI 1.3a
1x 16-pin
Power Connectors
None
Graphics Processor
AD102
GPU Name
Caicos
AD102-250-A1
GPU Variant
Caicos XT
(215-0804070)
(215-0804070)
Ada Lovelace
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
76.3 billion
Transistors
0.37 billion
609 mm²
Die Size
67 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
5.0