GPU Comparison
RADEON
AMD Ryzen Z2 Extreme GPU
CORE STATE
Strix Point
VRAM
16 GB
CLOCK SPEED
2700 MHz
TDP
28 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 3.5
PROCESS
4 nm
LAUNCH DATE
2025
VS
GEFORCE
GeForce RTX 4070 GDDR6
CORE STATE
AD104
VRAM
12 GB
CLOCK SPEED
2475 MHz
TDP
200 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2024
DETAILED SPECIFICATIONS
SPECIFICATION
Z2 Extreme GPU
RTX 4070 GDDR6
Core Specs
Shading Units
1,024
5,888
+475.0%
Shaders
1,024
5,888
+475.0%
TMUs
64
184
+187.5%
ROPs
48
64
+33.3%
Compute Units
16
—
SM Count
—
46
Clocks
Base Clock
800 MHz
1920 MHz
Boost Clock
2700 MHz
2475 MHz
Memory Clock
1000 MHz
8 Gbps effective
2500 MHz
20 Gbps effective
Memory
Memory Size
16 GB
12 GB
VRAM (MB)
16,384
12,288
-25.0%
Memory Type
LPDDR5X
GDDR6
Memory Bus
128 bit
192 bit
Bandwidth
128.0 GB/s
480.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
8 MB
36 MB
L3 Cache
16 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
129.6 GPixel/s
158.4 GPixel/s
Texture Rate
172.8 GTexel/s
455.4 GTexel/s
FP32 (TFLOPS)
5.530 TFLOPS
29.15 TFLOPS
FP64 (TFLOPS)
345.6 GFLOPS (1:16)
455.4 GFLOPS (1:64)
FP16 (TFLOPS)
11.06 TFLOPS (2:1)
29.15 TFLOPS (1:1)
AI/RT
RT Cores
16
46
+187.5%
Tensor Cores
—
184
Power
TDP
28 W
200 W
TDP (W)
28
200
+614.3%
Suggested PSU
—
550 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
RDNA 3.5
Ada Lovelace
GPU Name
Strix Point
AD104
Generation
Console GPU
(AMD)
GeForce 40
Process Size
4 nm
5 nm
Transistors
34,000 million
35,800 million
Die Size
233 mm²
294 mm²
Foundry
TSMC
TSMC
Density
145.9M / mm²
121.8M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
3.0
CUDA
—
8.9
Shader Model
6.8
6.8
Physical
Slot Width
—
Dual-slot
Length
—
240 mm
9.4 inches
Height
—
110 mm
4.3 inches
Outputs
1x USB Type-C
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
—
PCIe 4.0 x16
Other
Launch Price
—
599 USD
Production
Active
End-of-life
Predecessor
—
GeForce 30
Successor
—
GeForce 50