GPU Comparison
RADEON
AMD Radeon RX 7900 XT
CORE STATE
Navi 31
VRAM
20 GB
CLOCK SPEED
2394 MHz
TDP
300 W
BUS WIDTH
320 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2022
VS
RADEON
Radeon RX 9070 GRE
CORE STATE
Navi 48
VRAM
12 GB
CLOCK SPEED
2790 MHz
TDP
220 W
BUS WIDTH
192 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 7900 XT
RX 9070 GRE
Core Specs
Shading Units
5,376
3,072
-42.9%
Shaders
5,376
3,072
-42.9%
TMUs
336
192
-42.9%
ROPs
192
96
-50.0%
Compute Units
84
48
-42.9%
Clocks
Base Clock
1387 MHz
1420 MHz
Boost Clock
2394 MHz
2790 MHz
Game Clock
2025 MHz
2220 MHz
Shader Clock
2025 MHz
—
Memory Clock
2500 MHz
20 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
20 GB
12 GB
VRAM (MB)
20,480
12,288
-40.0%
Memory Type
GDDR6
GDDR6
Memory Bus
320 bit
192 bit
Bandwidth
800.0 GB/s
432.0 GB/s
Cache
L1 Cache
256 KB per Array
—
L2 Cache
6 MB
8 MB
L3 Cache
80 MB
48 MB
L0 Cache
64 KB per WGP
32 KB per WGP
Performance
Pixel Rate
459.6 GPixel/s
267.8 GPixel/s
Texture Rate
804.4 GTexel/s
535.7 GTexel/s
FP32 (TFLOPS)
51.48 TFLOPS
34.28 TFLOPS
FP64 (TFLOPS)
1.609 TFLOPS (1:32)
1,071.4 GFLOPS (1:32)
FP16 (TFLOPS)
103.0 TFLOPS (2:1)
68.57 TFLOPS (2:1)
AI/RT
RT Cores
84
48
-42.9%
Matrix Cores
168
96
-42.9%
Power
TDP
300 W
220 W
TDP (W)
300
220
-26.7%
Suggested PSU
700 W
550 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
RDNA 3.0
RDNA 4.0
GPU Name
Navi 31
Navi 48
Codename
Plum Bonito
—
Generation
Navi III
(RX 7000)
Navi IV
(RX 9000)
Process Size
5 nm
4 nm
Transistors
57,700 million
53,900 million
Die Size
529 mm²
357 mm²
Foundry
TSMC
TSMC
Density
109.1M / mm²
151.0M / mm²
AMD MCM
GCD Transistors
45,400 million
—
GCD Die Size
304.35 mm²
—
MCD Transistors
2,050 million x6
—
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
276 mm
10.9 inches
—
Height
110 mm
4.3 inches
—
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
1x HDMI 2.1b3x DisplayPort 2.1a
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Other
Launch Price
899 USD
—
Production
End-of-life
Active
Predecessor
Navi II
Navi III
Successor
Navi IV
—