AMD Radeon RX 9070 GRE 16 GB vs AMD Radeon RX 455 OEM
GPU · Specs Compare
Graphics Card
Release Date
Jan 2025
Jun 2016
Generation
Navi IV
Arctic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1420 MHz
—
Boost Clock
2790 MHz
—
Memory Clock
2250 MHz
1625 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
576.0GB/s
104.0GB/s
Render Config
Compute Units
48
12
Shading Units
3072
768
TMUs
192
48
ROPs
96
16
RT Cores
48
—
L2 Cache
8 MB
256 KB
L3 Cache
48 MB
—
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
267.8 GPixel/s
16.80 GPixel/s
Texture Rate
535.7 GTexel/s
50.40 GTexel/s
FP16 (half)
68.57 TFLOPS
—
FP32 (float)
34.28 TFLOPS
1.613 TFLOPS
FP64 (double)
1071.4 GFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
Navi 48
Tobago
GPU Variant
Navi 48 XL
Tobago PRO(215-0875010)
Architecture
RDNA 4.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
53.9 billion
2.08 billion
Die Size
357 mm²
160 mm²
Board Design
TDP
220W
100W
Suggested PSU
550 W
300 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
2x 8-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.0
Vulkan
1.3
1.2
Shader Model
6.8
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.