NVIDIA GeForce RTX 4070 GDDR6 vs AMD Radeon R9 285X
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 GDDR6 and 3GB VRAM Radeon R9 285X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4070 GDDR6 's Advantages
Boost Clock2475MHz
More VRAM (12GB vs 3GB)
Larger VRAM bandwidth (480.0GB/s vs 264.0GB/s)
3840 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 4070 GDDR6
+610%
29.15 TFLOPS
Radeon R9 285X
4.104 TFLOPS
Graphics Card
Aug 2024
Release Date
Unknown
GeForce 40
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1920 MHz
Base Clock
-
2475 MHz
Boost Clock
-
2500 MHz
Memory Clock
1375 MHz
Memory
12GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
384bit
480.0GB/s
Bandwidth
264.0GB/s
Render Config
-
Compute Units
32
46
SM Count
-
5888
Shading Units
2048
184
TMUs
128
64
ROPs
32
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
36 MB
L2 Cache
768 KB
-
-
-
Theoretical Performance
158.4 GPixel/s
Pixel Rate
32.06 GPixel/s
455.4 GTexel/s
Texture Rate
128.3 GTexel/s
29.15 TFLOPS
FP16 (half)
-
29.15 TFLOPS
FP32 (float)
4.104 TFLOPS
455.4 GFLOPS
FP64 (double)
-
Board Design
200W
TDP
200W
550 W
Suggested PSU
550 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 16-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
AD104
GPU Name
Tonga
AD104-2XX-A1
GPU Variant
Tonga XT
(215-0851313)
Ada Lovelace
Architecture
GCN 3.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
35.8 billion
Transistors
5 billion
294 mm²
Die Size
366 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
8.9
CUDA
-
6.8
Shader Model
6.3
