GPU Comparison
RADEON
AMD FirePro M4000
CORE STATE
Chelsea
VRAM
1024 MB
CLOCK SPEED
—
TDP
33 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
RADEON
Radeon RX 7900 GRE
CORE STATE
Navi 31
VRAM
16 GB
CLOCK SPEED
2245 MHz
TDP
260 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro M4000
RX 7900 GRE
Core Specs
Shading Units
512
5,120
+900.0%
Shaders
512
5,120
+900.0%
TMUs
32
320
+900.0%
ROPs
16
160
+900.0%
Compute Units
8
80
+900.0%
Clocks
Base Clock
—
1287 MHz
Boost Clock
—
2245 MHz
GPU Clock
675 MHz
—
Game Clock
—
1880 MHz
Shader Clock
—
1880 MHz
Memory Clock
1000 MHz
4 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
1024 MB
16 GB
VRAM (MB)
1,024
16,384
+1500.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
64.00 GB/s
576.0 GB/s
Cache
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
256 KB
6 MB
L3 Cache
—
64 MB
L0 Cache
—
64 KB per WGP
Performance
Pixel Rate
10.80 GPixel/s
359.2 GPixel/s
Texture Rate
21.60 GTexel/s
718.4 GTexel/s
FP32 (TFLOPS)
691.2 GFLOPS
45.98 TFLOPS
FP64 (TFLOPS)
43.20 GFLOPS (1:16)
1,436.8 GFLOPS (1:32)
FP16 (TFLOPS)
—
91.96 TFLOPS (2:1)
AI/RT
RT Cores
—
80
Matrix Cores
—
160
Power
TDP
33 W
260 W
TDP (W)
33
260
+687.9%
Suggested PSU
—
600 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
GCN 1.0
RDNA 3.0
GPU Name
Chelsea
Navi 31
Codename
—
Plum Bonito
Generation
FirePro Mobile
(Mx000)
Navi III
(RX 7000)
Process Size
28 nm
5 nm
Transistors
1,500 million
57,700 million
Die Size
123 mm²
529 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
109.1M / mm²
AMD MCM
GCD Transistors
—
45,400 million
GCD Die Size
—
304.35 mm²
MCD Transistors
—
2,050 million x6
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
2.2
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
MXM Module
Dual-slot
Length
—
276 mm
10.9 inches
Height
—
110 mm
4.3 inches
Outputs
Portable Device Dependent
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Bus Interface
MXM-A (3.0)
PCIe 4.0 x16
Other
Launch Price
—
549 USD
Production
End-of-life
Active
Predecessor
FirePro Mobility
Navi II
Successor
Radeon Pro Mobile
Navi IV