GPU Comparison
RADEON
AMD Radeon RX 7800 XT
CORE STATE
Navi 32
VRAM
16 GB
CLOCK SPEED
2430 MHz
TDP
263 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2023
VS
RADEON
Radeon RX 9070
CORE STATE
Navi 48
VRAM
16 GB
CLOCK SPEED
2520 MHz
TDP
220 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 4.0
PROCESS
4 nm
LAUNCH DATE
2025
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7800 XT
RX 9070
Core Specs
Shading Units
3,840
3,584
-6.7%
Shaders
3,840
3,584
-6.7%
TMUs
240
224
-6.7%
ROPs
96
128
+33.3%
Compute Units
60
56
-6.7%
Clocks
Base Clock
1295 MHz
1330 MHz
Boost Clock
2430 MHz
2520 MHz
Game Clock
2124 MHz
2070 MHz
Memory Clock
2438 MHz
19.5 Gbps effective
2518 MHz
20.1 Gbps effective
Memory
Memory Size
16 GB
16 GB
VRAM (MB)
16,384
16,384
0.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
624.1 GB/s
644.6 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
4 MB
8 MB
L3 Cache
64 MB
64 MB
L0 Cache
32 KB per WGP
32 KB per WGP
Performance
Pixel Rate
233.3 GPixel/s
322.6 GPixel/s
Texture Rate
583.2 GTexel/s
564.5 GTexel/s
FP32 (TFLOPS)
37.32 TFLOPS
36.13 TFLOPS
FP64 (TFLOPS)
1,166.4 GFLOPS (1:32)
1,129.0 GFLOPS (1:32)
FP16 (TFLOPS)
74.65 TFLOPS (2:1)
72.25 TFLOPS (2:1)
AI/RT
RT Cores
60
56
-6.7%
Matrix Cores
120
112
-6.7%
Power
TDP
263 W
220 W
TDP (W)
263
220
-16.3%
Suggested PSU
600 W
550 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
RDNA 3.0
RDNA 4.0
GPU Name
Navi 32
Navi 48
Codename
Wheat Nas
—
Generation
Navi III
(RX 7000)
Navi IV
(RX 9000)
Process Size
5 nm
4 nm
Transistors
28,100 million
53,900 million
Die Size
346 mm²
357 mm²
Foundry
TSMC
TSMC
Density
81.2M / mm²
151.0M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
2.2
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x HDMI 2.1b3x DisplayPort 2.1a
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Other
Launch Price
499 USD
549 USD
Production
Active
Active
Predecessor
Navi II
Navi III
Successor
Navi IV
—