GPU Comparison
RADEON
AMD Radeon RX 7900M
CORE STATE
Navi 31
VRAM
16 GB
CLOCK SPEED
2090 MHz
TDP
180 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2023
VS
GEFORCE
GeForce RTX 5070
CORE STATE
GB205
VRAM
12 GB
CLOCK SPEED
2512 MHz
TDP
250 W
BUS WIDTH
192 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 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 7900M
RTX 5070
Core Specs
Shading Units
4,608
6,144
+33.3%
Shaders
4,608
6,144
+33.3%
TMUs
288
192
-33.3%
ROPs
192
80
-58.3%
Compute Units
72
—
SM Count
—
48
Clocks
Base Clock
1825 MHz
2325 MHz
Boost Clock
2090 MHz
2512 MHz
Memory Clock
2250 MHz
18 Gbps effective
1750 MHz
28 Gbps effective
Memory
Memory Size
16 GB
12 GB
VRAM (MB)
16,384
12,288
-25.0%
Memory Type
GDDR6
GDDR7
Memory Bus
256 bit
192 bit
Bandwidth
576.0 GB/s
672.0 GB/s
Cache
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
48 MB
L3 Cache
64 MB
—
L0 Cache
64 KB per WGP
—
Performance
Pixel Rate
401.3 GPixel/s
201.0 GPixel/s
Texture Rate
601.9 GTexel/s
482.3 GTexel/s
FP32 (TFLOPS)
38.52 TFLOPS
30.87 TFLOPS
FP64 (TFLOPS)
1,203.8 GFLOPS (1:32)
482.3 GFLOPS (1:64)
FP16 (TFLOPS)
77.05 TFLOPS (2:1)
30.87 TFLOPS (1:1)
AI/RT
RT Cores
72
48
-33.3%
Tensor Cores
—
192
Power
TDP
180 W
250 W
TDP (W)
180
250
+38.9%
Suggested PSU
—
600 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
RDNA 3.0
Blackwell 2.0
GPU Name
Navi 31
GB205
Codename
Plum Bonito
—
Generation
Navi Mobile
(RX 7000M)
GeForce 50
Process Size
5 nm
5 nm
Transistors
57,700 million
31,100 million
Die Size
529 mm²
263 mm²
Foundry
TSMC
TSMC
Density
109.1M / mm²
118.3M / 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
3.0
CUDA
—
12.0
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
245 mm
9.6 inches
Height
—
115 mm
4.5 inches
Outputs
Portable Device Dependent
1x HDMI 2.1b3x DisplayPort 2.1b
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Other
Launch Price
—
549 USD
Production
Active
Active
Predecessor
Polaris Mobile
GeForce 40